{
  "v": "2.0",
  "page_type": "product",
  "title": "Dissolved Oxygen Water Analysis Pen Meter",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Ohaus",
      "href": "/python/html5/menu_brand_products/1000/32000/menu_brand_products_OHAUS_1_5ea36afc80.html"
    },
    {
      "label": "ST20D",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "ST20D",
      "manufacturer": "Ohaus",
      "brand": "Ohaus",
      "brand_url": "/python/html5/menu_brand_products/1000/32000/menu_brand_products_OHAUS_1_5ea36afc80.html",
      "title": "Dissolved Oxygen Water Analysis Pen Meter",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Brandname_OHAUS_1_9b14eee75d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Brandname_OHAUS_1_9b14eee75d.html"
        },
        {
          "name": "Manufacturer name",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Manufacturername_OHAUS_1_1be61559d3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Manufacturername_OHAUS_1_1be61559d3.html"
        },
        {
          "name": "Manufacturer",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Manufacturer_OHAUS_1_bc7f90b288.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Manufacturer_OHAUS_1_bc7f90b288.html"
        },
        {
          "name": "ASIN",
          "values": [
            {
              "value": "B01NAPKJLV",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B01NAPKJLV_1_62301db460.html"
            },
            {
              "value": "B074MBJRFQ",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B074MBJRFQ_1_b4a3ee62e6.html"
            },
            {
              "value": "B074MC6Q54",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B074MC6Q54_1_cdfe7ffd36.html"
            },
            {
              "value": "B07H7TMB4W",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B07H7TMB4W_1_4951b99f5a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B01NAPKJLV_1_62301db460.html"
        },
        {
          "name": "AdultProduct",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"
        },
        {
          "name": "Amount",
          "values": [
            {
              "value": "236.00",
              "url": "/python/html5/menu_attr_pair/1000/10000000/10149000/menu_attr_pair_Amount_23600_1_a09f468f1f.html"
            },
            {
              "value": "299.00",
              "url": "/python/html5/menu_attr_pair/1000/601000/menu_attr_pair_Amount_29900_1_9c5a33c420.html"
            },
            {
              "value": "451.00",
              "url": "/python/html5/menu_attr_pair/1000/8000000/8247000/menu_attr_pair_Amount_45100_1_935a7e4926.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/10000000/10149000/menu_attr_pair_Amount_23600_1_a09f468f1f.html"
        },
        {
          "name": "Asin",
          "values": [
            {
              "value": "B01NAPKJLV",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B01NAPKJLV_1_62301db460.html"
            },
            {
              "value": "B074MBJRFQ",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B074MBJRFQ_1_b4a3ee62e6.html"
            },
            {
              "value": "B074MC6Q54",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B074MC6Q54_1_cdfe7ffd36.html"
            },
            {
              "value": "B07H7TMB4W",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B07H7TMB4W_1_4951b99f5a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33967000/menu_attr_pair_ASIN_B01NAPKJLV_1_62301db460.html"
        },
        {
          "name": "Aspect",
          "values": [
            {
              "value": "transportation_regulatory_class",
              "url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Aspect_transportationregulatoryclass_1_217c317d39.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Aspect_transportationregulatoryclass_1_217c317d39.html"
        },
        {
          "name": "Autographed",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"
        },
        {
          "name": "Binding",
          "values": [
            {
              "value": "Electronics",
              "url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Binding_Electronics_1_300950b95b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Binding_Electronics_1_300950b95b.html"
        },
        {
          "name": "Brand",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Brand_Ohaus_1_ee8350db8f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Brand_Ohaus_1_ee8350db8f.html"
        },
        {
          "name": "Bullet_point",
          "values": [
            {
              "value": "0.0 19.9 mg/L",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_00199mgL_1_8d642291d2.html"
            },
            {
              "value": "0.1 mg/L",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_01mgL_1_13194aa6d7.html"
            },
            {
              "value": "Dissolved Oxygen",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_DissolvedOxygen_1_fcef13e018.html"
            },
            {
              "value": "Model Number - ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_ModelNumberST20D_1_99bd2af1f2.html"
            },
            {
              "value": "Pen Electrode, ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_PenElectrodeST20D_1_0cc8041cce.html"
            },
            {
              "value": "Pen Meter ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_PenMeterST20D_1_64b7e68dc5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Bulletpoint_00199mgL_1_8d642291d2.html"
        },
        {
          "name": "ClassificationId",
          "values": [
            {
              "value": "16310161",
              "url": "/python/html5/menu_attr_pair/1000/66000/menu_attr_pair_ClassificationId_16310161_1_87b10d6c0a.html"
            },
            {
              "value": "3340401011",
              "url": "/python/html5/menu_attr_pair/1000/22000000/22957000/menu_attr_pair_ClassificationId_3340401011_1_c3b58fb9a8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/66000/menu_attr_pair_ClassificationId_16310161_1_87b10d6c0a.html"
        },
        {
          "name": "Currency",
          "values": [
            {
              "value": "USD",
              "url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_Currency_USD_1_13982ec5ea.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_Currency_USD_1_13982ec5ea.html"
        },
        {
          "name": "CurrencyCode",
          "values": [
            {
              "value": "USD",
              "url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"
        },
        {
          "name": "DisplayName",
          "values": [
            {
              "value": "Categories",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_DisplayName_Categories_1_f0aa662226.html"
            },
            {
              "value": "Gage Block Accessories",
              "url": "/python/html5/menu_attr_pair/1000/22000000/22957000/menu_attr_pair_DisplayName_GageBlockAccessories_1_d2cd05ce8a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_DisplayName_Categories_1_f0aa662226.html"
        },
        {
          "name": "Generic_keyword",
          "values": [
            {
              "value": "Pen Electrode, ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Generickeyword_PenElectrodeST20D_1_3a4dc4a873.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Generickeyword_PenElectrodeST20D_1_3a4dc4a873.html"
        },
        {
          "name": "Hazmat",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Hazmat_0_1_e104bd048f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Hazmat_0_1_e104bd048f.html"
        },
        {
          "name": "Height",
          "values": [
            {
              "value": "1000",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Height_1000_1_df0c91e8b6.html"
            },
            {
              "value": "1045",
              "url": "/python/html5/menu_attr_pair/1000/195000/menu_attr_pair_Height_1045_1_19f036539c.html"
            },
            {
              "value": "1200",
              "url": "/python/html5/menu_attr_pair/1000/158000/menu_attr_pair_Height_1200_1_5a1b2184d7.html"
            },
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/66000/menu_attr_pair_Height_20_1_a8500c4566.html"
            },
            {
              "value": "2.00",
              "url": "/python/html5/menu_attr_pair/1000/103000/menu_attr_pair_Height_200_1_82f2b6878b.html"
            },
            {
              "value": "4.0",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Height_40_1_6c98cbc20c.html"
            },
            {
              "value": "4.00",
              "url": "/python/html5/menu_attr_pair/1000/160000/menu_attr_pair_height_400_1_a6e20010be.html"
            },
            {
              "value": "498",
              "url": "/python/html5/menu_attr_pair/1000/93000/menu_attr_pair_Height_498_1_378abf8510.html"
            },
            {
              "value": "500",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Height_500_1_e800e4b696.html"
            },
            {
              "value": "71",
              "url": "/python/html5/menu_attr_pair/1000/76000/menu_attr_pair_Height_71_1_f5d674c222.html"
            },
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Height_75_1_a0092a3e31.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Height_1000_1_df0c91e8b6.html"
        },
        {
          "name": "Identifier",
          "values": [
            {
              "value": "0030955708607",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Identifier_0030955708607_1_6f45669918.html"
            },
            {
              "value": "030955708607",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Identifier_030955708607_1_11a0dbd3df.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Identifier_0030955708607_1_6f45669918.html"
        },
        {
          "name": "IdentifierType",
          "values": [
            {
              "value": "EAN",
              "url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"
            },
            {
              "value": "UPC",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_IdentifierType_UPC_1_477407fdb7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"
        },
        {
          "name": "IsBrandQuery",
          "values": [
            {
              "value": "True",
              "url": "/python/html5/menu_attr_pair/1000/73000/menu_attr_pair_IsBrandQuery_True_1_3fd911c864.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/73000/menu_attr_pair_IsBrandQuery_True_1_3fd911c864.html"
        },
        {
          "name": "Is_expiration_dated_product",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/1000/168000/menu_attr_pair_Isexpirationdatedproduct_False_1_2b3e9fb4f3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/168000/menu_attr_pair_Isexpirationdatedproduct_False_1_2b3e9fb4f3.html"
        },
        {
          "name": "ItemClassification",
          "values": [
            {
              "value": "BASE_PRODUCT",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"
        },
        {
          "name": "ItemName",
          "values": [
            {
              "value": "OHAUS DO Pen Meter Replacement Electrode",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ItemName_OHAUSDOPenMeterReplacementElectrode_1_892187e3f9.html"
            },
            {
              "value": "Ohaus 30073986 Pen Meter ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ItemName_Ohaus30073986PenMeterST20D_1_fdb0abae34.html"
            },
            {
              "value": "Ohaus 30222083 Pen Electrode, ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ItemName_Ohaus30222083PenElectrodeST20D_1_8ca9c4968e.html"
            },
            {
              "value": "Starter Pen Meters/Model Number - ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ItemName_StarterPenMetersModelNumberST20D_1_f7f1fbeaa3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ItemName_OHAUSDOPenMeterReplacementElectrode_1_892187e3f9.html"
        },
        {
          "name": "Item_name",
          "values": [
            {
              "value": "OHAUS DO Pen Meter Replacement Electrode",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Itemname_OHAUSDOPenMeterReplacementElectrode_1_813af9e5af.html"
            },
            {
              "value": "Ohaus 30073986 Pen Meter ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Itemname_Ohaus30073986PenMeterST20D_1_09d7da1431.html"
            },
            {
              "value": "Ohaus 30222083 Pen Electrode, ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33969000/menu_attr_pair_Itemname_Ohaus30222083PenElectrodeST20D_1_7bd438ee5d.html"
            },
            {
              "value": "Starter Pen Meters/Model Number - ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33969000/menu_attr_pair_Itemname_StarterPenMetersModelNumberST20D_1_0599bca9ec.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Itemname_OHAUSDOPenMeterReplacementElectrode_1_813af9e5af.html"
        },
        {
          "name": "Item_package_quantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"
        },
        {
          "name": "Item_type_keyword",
          "values": [
            {
              "value": "gage-block-accessories",
              "url": "/python/html5/menu_attr_pair/1000/22000000/22957000/menu_attr_pair_Itemtypekeyword_gageblockaccessories_1_68c91c191e.html"
            },
            {
              "value": "industrial-products",
              "url": "/python/html5/menu_attr_pair/1000/66000/menu_attr_pair_Itemtypekeyword_industrialproducts_1_36a5164e3c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/22000000/22957000/menu_attr_pair_Itemtypekeyword_gageblockaccessories_1_68c91c191e.html"
        },
        {
          "name": "Item_weight",
          "values": [
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/159000/menu_attr_pair_Itemweight_20_1_1ab88fc16a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/159000/menu_attr_pair_Itemweight_20_1_1ab88fc16a.html"
        },
        {
          "name": "Keyword",
          "values": [
            {
              "value": "30222083",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Keyword_30222083_1_596299c72f.html"
            },
            {
              "value": "ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Keyword_ST20D_1_a534da85b1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Keyword_30222083_1_596299c72f.html"
        },
        {
          "name": "Label",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Label_Ohaus_1_c0c86e3b60.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Label_Ohaus_1_c0c86e3b60.html"
        },
        {
          "name": "Length",
          "values": [
            {
              "value": "15.0",
              "url": "/python/html5/menu_attr_pair/1000/162000/menu_attr_pair_length_150_1_f61eae989a.html"
            },
            {
              "value": "15.00",
              "url": "/python/html5/menu_attr_pair/1000/330000/menu_attr_pair_Length_1500_1_1157b41ae3.html"
            },
            {
              "value": "9.0",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Length_90_1_551c53e127.html"
            },
            {
              "value": "9.00",
              "url": "/python/html5/menu_attr_pair/1000/160000/menu_attr_pair_length_900_1_070d74349f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/162000/menu_attr_pair_length_150_1_f61eae989a.html"
        },
        {
          "name": "Link",
          "values": [
            {
              "value": "https://m.media-amazon.com/images/I/31WDqtqp6ZL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33963000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31WDqtqp6ZLSL75_1_f7fa5c30ca.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31WDqtqp6ZL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33963000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31WDqtqp6ZLjpg_1_d9218169a0.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31m6GQhBxXL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31m6GQhBxXLSL75_1_446746dab2.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31m6GQhBxXL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31m6GQhBxXLjpg_1_c655e79554.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/414Dhm8m+9L._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33962000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI414Dhm8m9LSL75j_1_f3b33ac572.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/414Dhm8m+9L.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33962000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI414Dhm8m9Ljpg_1_99b35b9a6c.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/417FHDj9uRL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI417FHDj9uRLSL75_1_2b1bf33d06.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/417FHDj9uRL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI417FHDj9uRLjpg_1_c94544062c.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/41FSDR4CNAL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41FSDR4CNALSL75_1_694259284d.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/41FSDR4CNAL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41FSDR4CNALjpg_1_7de1185e24.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/41fJFDNp-tL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41fJFDNptLjpg_1_6f53b0d575.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51FVBwxFvPL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33962000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51FVBwxFvPLjpg_1_ac713f48eb.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51asTxsxJGL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51asTxsxJGLjpg_1_621a69a3db.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51dKefMW0AL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51dKefMW0ALjpg_1_deae282228.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51zMQB3If+L.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33963000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51zMQB3IfLjpg_1_fdf9eea262.html"
            },
            {
              "value": "https://www.amazon.com/gp/bestsellers/industrial",
              "url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellersindustrial_1_4494e9ff8b.html"
            },
            {
              "value": "https://www.amazon.com/gp/bestsellers/industrial/3340401011",
              "url": "/python/html5/menu_attr_pair/1000/22000000/22966000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellersindustrial33_1_49f544d40b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33963000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31WDqtqp6ZLSL75_1_f7fa5c30ca.html"
        },
        {
          "name": "List_price",
          "values": [
            {
              "value": "280.0",
              "url": "/python/html5/menu_attr_pair/1000/217000/menu_attr_pair_Listprice_2800_1_1322378a54.html"
            },
            {
              "value": "306.0",
              "url": "/python/html5/menu_attr_pair/1000/224000/menu_attr_pair_Listprice_3060_1_945c071491.html"
            },
            {
              "value": "494.0",
              "url": "/python/html5/menu_attr_pair/1000/3000000/3654000/menu_attr_pair_Listprice_4940_1_5e33fc7c76.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/217000/menu_attr_pair_Listprice_2800_1_1322378a54.html"
        },
        {
          "name": "Memorabilia",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"
        },
        {
          "name": "Model",
          "values": [
            {
              "value": "ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Model_ST20D_1_56d428a399.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Model_ST20D_1_56d428a399.html"
        },
        {
          "name": "ModelNumber",
          "values": [
            {
              "value": "ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ModelNumber_ST20D_1_63f0340b69.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_ModelNumber_ST20D_1_63f0340b69.html"
        },
        {
          "name": "Model_number",
          "values": [
            {
              "value": "ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Modelnumber_ST20D_1_201665b3b1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Modelnumber_ST20D_1_201665b3b1.html"
        },
        {
          "name": "Mpns",
          "values": [
            {
              "value": "30073986",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Mpns_30073986_1_1575078413.html"
            },
            {
              "value": "30222083",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Mpns_30222083_1_ef3d7ac589.html"
            },
            {
              "value": "ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Mpns_ST20D_1_7645a7fd10.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Mpns_30073986_1_1575078413.html"
        },
        {
          "name": "NumberOfItems",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_NumberOfItems_1_1_847345067b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_NumberOfItems_1_1_847345067b.html"
        },
        {
          "name": "Number_of_items",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"
        },
        {
          "name": "PackageQuantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
        },
        {
          "name": "PartNumber",
          "values": [
            {
              "value": "30073986",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_PartNumber_30073986_1_32496a0ee4.html"
            },
            {
              "value": "30222083",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_PartNumber_30222083_1_13a101e203.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_PartNumber_30073986_1_32496a0ee4.html"
        },
        {
          "name": "Part_number",
          "values": [
            {
              "value": "30073986",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Partnumber_30073986_1_7aeb0cd30c.html"
            },
            {
              "value": "30222083",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33969000/menu_attr_pair_Partnumber_30222083_1_0aa35c5c6a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Partnumber_30073986_1_7aeb0cd30c.html"
        },
        {
          "name": "Power_source_type",
          "values": [
            {
              "value": "Corded Electric",
              "url": "/python/html5/menu_attr_pair/1000/175000/menu_attr_pair_Powersourcetype_CordedElectric_1_071559158b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/175000/menu_attr_pair_Powersourcetype_CordedElectric_1_071559158b.html"
        },
        {
          "name": "ProductGroup",
          "values": [
            {
              "value": "BISS",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISS_1_96cddee76e.html"
            },
            {
              "value": "BISS Basic",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISSBasic_1_1490c9669d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISS_1_96cddee76e.html"
        },
        {
          "name": "ProductType",
          "values": [
            {
              "value": "LAB_SUPPLY",
              "url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductType_LABSUPPLY_1_4112f7b232.html"
            },
            {
              "value": "MICROSCOPES",
              "url": "/python/html5/menu_attr_pair/1000/5000000/5122000/menu_attr_pair_ProductType_MICROSCOPES_1_d7facf42ec.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductType_LABSUPPLY_1_4112f7b232.html"
        },
        {
          "name": "ProductTypeName",
          "values": [
            {
              "value": "LAB_SUPPLY",
              "url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductTypeName_LABSUPPLY_1_8ec0ec1319.html"
            },
            {
              "value": "MICROSCOPES",
              "url": "/python/html5/menu_attr_pair/1000/5000000/5122000/menu_attr_pair_ProductTypeName_MICROSCOPES_1_b2a7f639f7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductTypeName_LABSUPPLY_1_8ec0ec1319.html"
        },
        {
          "name": "Product_description",
          "values": [
            {
              "value": "OHAUS DO Pen Meter Replacement Electrode",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productdescription_OHAUSDOPenMeterReplacementElectrode_1_4ae8cd8252.html"
            },
            {
              "value": "Ohaus 30073986 Pen Meter ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productdescription_Ohaus30073986PenMeterST20D_1_661015a7ed.html"
            },
            {
              "value": "Ohaus 30222083 Pen Electrode, ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productdescription_Ohaus30222083PenElectrodeST20D_1_8683d0d9af.html"
            },
            {
              "value": "Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again.With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments.Equipped with a wrist strap that helps prevent unintentional dropping, Starter pen meters are constructed with an IP67 waterproof design that can prevent water damage when dropped in to liquid.",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33963000/menu_attr_pair_Productdescription_Starterpenmetersprovidewhatshouldbeexpecte_1_9772d7053b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productdescription_OHAUSDOPenMeterReplacementElectrode_1_4ae8cd8252.html"
        },
        {
          "name": "Product_site_launch_date",
          "values": [
            {
              "value": "2017-01-03T20:04:35.724Z",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productsitelaunchdate_20170103T200435724Z_1_2c0952505d.html"
            },
            {
              "value": "2017-08-07T13:36:23.999Z",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productsitelaunchdate_20170807T133623999Z_1_781926ce08.html"
            },
            {
              "value": "2017-08-07T13:38:49.665Z",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productsitelaunchdate_20170807T133849665Z_1_87de9e1d85.html"
            },
            {
              "value": "2018-09-10T19:39:59.227Z",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productsitelaunchdate_20180910T193959227Z_1_872a11a90e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Productsitelaunchdate_20170103T200435724Z_1_2c0952505d.html"
        },
        {
          "name": "Publisher",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Publisher_Ohaus_1_766b10b947.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Publisher_Ohaus_1_766b10b947.html"
        },
        {
          "name": "Rank",
          "values": [
            {
              "value": "1085980",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Rank_1085980_1_cfdcbd9355.html"
            },
            {
              "value": "202",
              "url": "/python/html5/menu_attr_pair/1000/181000/menu_attr_pair_Rank_202_1_3a679b8fd6.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Rank_1085980_1_cfdcbd9355.html"
        },
        {
          "name": "Registration_status",
          "values": [
            {
              "value": "fcc_incidental_radiator",
              "url": "/python/html5/menu_attr_pair/1000/722000/menu_attr_pair_Registrationstatus_fccincidentalradiator_1_a65bcd0759.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/722000/menu_attr_pair_Registrationstatus_fccincidentalradiator_1_a65bcd0759.html"
        },
        {
          "name": "Sku",
          "values": [
            {
              "value": "OHAUS 30073986",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Sku_OHAUS30073986_1_fb8562030d.html"
            },
            {
              "value": "OHAUS 30222083",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Sku_OHAUS30222083_1_3589023f8b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Sku_OHAUS30073986_1_fb8562030d.html"
        },
        {
          "name": "StrippedMpns",
          "values": [
            {
              "value": "30073986",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_StrippedMpns_30073986_1_b4791026aa.html"
            },
            {
              "value": "30222083",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33969000/menu_attr_pair_StrippedMpns_30222083_1_791aeb6ae5.html"
            },
            {
              "value": "ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33969000/menu_attr_pair_StrippedMpns_ST20D_1_cb56d4bca0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_StrippedMpns_30073986_1_b4791026aa.html"
        },
        {
          "name": "Studio",
          "values": [
            {
              "value": "Ohaus",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Studio_Ohaus_1_fd0f3f6230.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33956000/menu_attr_pair_Studio_Ohaus_1_fd0f3f6230.html"
        },
        {
          "name": "Title",
          "values": [
            {
              "value": "Gage Block Accessories",
              "url": "/python/html5/menu_attr_pair/1000/22000000/22966000/menu_attr_pair_Title_GageBlockAccessories_1_9c18bc9798.html"
            },
            {
              "value": "Industrial & Scientific",
              "url": "/python/html5/menu_attr_pair/1000/71000/menu_attr_pair_Title_IndustrialScientific_1_7172804015.html"
            },
            {
              "value": "OHAUS DO Pen Meter Replacement Electrode",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Title_OHAUSDOPenMeterReplacementElectrode_1_67a783edb8.html"
            },
            {
              "value": "Ohaus 30073986 Pen Meter ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Title_Ohaus30073986PenMeterST20D_1_3cd38da9dc.html"
            },
            {
              "value": "Ohaus 30222083 Pen Electrode, ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Title_Ohaus30222083PenElectrodeST20D_1_9f81d7f6a7.html"
            },
            {
              "value": "Starter Pen Meters/Model Number - ST20D",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_Title_StarterPenMetersModelNumberST20D_1_5dcea43e00.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/22000000/22966000/menu_attr_pair_Title_GageBlockAccessories_1_9c18bc9798.html"
        },
        {
          "name": "TradeInEligible",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"
        },
        {
          "name": "Type",
          "values": [
            {
              "value": "ean",
              "url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_Type_ean_1_ca8a058b84.html"
            },
            {
              "value": "upc",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Type_upc_1_b8e0fca956.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_Type_ean_1_ca8a058b84.html"
        },
        {
          "name": "URL",
          "values": [
            {
              "value": "https://m.media-amazon.com/images/I/31AGKgvW5PL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31AGKgvW5PLSL75_1_d34562a933.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31WDqtqp6ZL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33964000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31WDqtqp6ZLSL75_1_132610b1b2.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/414Dhm8m+9L._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33962000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI414Dhm8m9LSL75j_1_5e9ef1e116.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/417FHDj9uRL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI417FHDj9uRLSL75_1_3e9ac0e029.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/33000000/33968000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31AGKgvW5PLSL75_1_d34562a933.html"
        },
        {
          "name": "Unit",
          "values": [
            {
              "value": "inches",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"
            },
            {
              "value": "pounds",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Unit_pounds_1_62a7fa2d77.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"
        },
        {
          "name": "Units",
          "values": [
            {
              "value": "inches",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"
            },
            {
              "value": "pixels",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"
            },
            {
              "value": "pounds",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pounds_1_0ce017d356.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"
        },
        {
          "name": "Variant",
          "values": [
            {
              "value": "MAIN",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"
            },
            {
              "value": "PT01",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Variant_PT01_1_f012cbeb23.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"
        },
        {
          "name": "WebsiteDisplayGroup",
          "values": [
            {
              "value": "biss_basic_display_on_website",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"
            },
            {
              "value": "biss_display_on_website",
              "url": "/python/html5/menu_attr_pair/1000/6000/menu_attr_pair_WebsiteDisplayGroup_bissdisplayonwebsite_1_eeb5595d22.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"
        },
        {
          "name": "WebsiteDisplayGroupName",
          "values": [
            {
              "value": "BISS Basic",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"
        },
        {
          "name": "Weight",
          "values": [
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Weight_20_1_c070f7172d.html"
            },
            {
              "value": "2.00",
              "url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Weight_200_1_8b57d0489f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Weight_20_1_c070f7172d.html"
        },
        {
          "name": "Width",
          "values": [
            {
              "value": "10.0",
              "url": "/python/html5/menu_attr_pair/1000/93000/menu_attr_pair_Width_100_1_4848327b14.html"
            },
            {
              "value": "10.00",
              "url": "/python/html5/menu_attr_pair/1000/93000/menu_attr_pair_Width_1000_1_18dd75c433.html"
            },
            {
              "value": "1000",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Width_1000_1_3bb9579044.html"
            },
            {
              "value": "1050",
              "url": "/python/html5/menu_attr_pair/1000/216000/menu_attr_pair_Width_1050_1_fd7e9b679d.html"
            },
            {
              "value": "1200",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Width_1200_1_0e7c58483f.html"
            },
            {
              "value": "3.0",
              "url": "/python/html5/menu_attr_pair/1000/104000/menu_attr_pair_Width_30_1_b0d3a8b429.html"
            },
            {
              "value": "3.00",
              "url": "/python/html5/menu_attr_pair/1000/103000/menu_attr_pair_width_300_1_408162c028.html"
            },
            {
              "value": "500",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Width_500_1_2675d694cc.html"
            },
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Width_75_1_1e3c47751f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/93000/menu_attr_pair_Width_100_1_4848327b14.html"
        }
      ],
      "images": [],
      "distributors": [
        {
          "name": "Test Equipment Depot",
          "sku": "ST20D",
          "url": "https://octopart.com/click/track?country=US&ak=1431dd31&sig=0079997&sid=18462&ppid=71030293&vpid=250405524&ct=offers",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 280.0
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": null,
          "multiple": null
        },
        {
          "name": "globaltestsupply.com",
          "sku": "30073986",
          "url": "https://www.globaltestsupply.com/product/ohaus-st20d-starter-dissolved-oxygen-pen-meter-30073986",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 408.85
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B01NAPKJLV",
            "title": "OHAUS DO Pen Meter Replacement Electrode",
            "brand": "Ohaus",
            "image": "https://m.media-amazon.com/images/I/417FHDj9uRL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B01NAPKJLV?tag=atariguidz-20",
            "description": "OHAUS DO Pen Meter Replacement Electrode"
          },
          {
            "asin": "B074MBJRFQ",
            "title": "Ohaus 30073986 Pen Meter ST20D",
            "brand": "Ohaus",
            "image": "https://m.media-amazon.com/images/I/31AGKgvW5PL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B074MBJRFQ?tag=atariguidz-20",
            "description": "Ohaus 30073986 Pen Meter ST20D",
            "features": [
              "Pen Meter ST20D"
            ]
          },
          {
            "asin": "B074MC6Q54",
            "title": "Ohaus 30222083 Pen Electrode, ST20D",
            "brand": "Ohaus",
            "image": "https://m.media-amazon.com/images/I/414Dhm8m+9L._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B074MC6Q54?tag=atariguidz-20",
            "description": "Ohaus 30222083 Pen Electrode, ST20D",
            "features": [
              "Pen Electrode, ST20D"
            ]
          },
          {
            "asin": "B07H7TMB4W",
            "title": "Starter Pen Meters/Model Number - ST20D",
            "brand": "Ohaus",
            "image": "https://m.media-amazon.com/images/I/31WDqtqp6ZL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B07H7TMB4W?tag=atariguidz-20",
            "description": "Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again.With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments.Equipped with a wrist strap that helps prevent unintentional dropping, Starter pen meters are constructed with an IP67 waterproof design that can prevent water damage when dropped in to liquid.",
            "features": [
              "Dissolved Oxygen",
              "0.0 19.9 mg/L",
              "0.1 mg/L",
              "Model Number - ST20D"
            ]
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-04-26",
        "last_updated": "2026-04-26",
        "data_sources": [
          "Test Equipment Depot",
          "globaltestsupply.com",
          "Amazon"
        ],
        "completeness": 0.9,
        "version": "1.2"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
  }
}