Cole-Parmer

Important - Due to the nature of this product, all orders must be shipped to verifiable businesses at commercial addresses. WD-541- WD-541- Easily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button. Space-saving design takes up less room on the bench than other meters Large display lets you see your measurements from across the lab Conductivity and TDS autoranging chooses the best resolution for each measurement Ordering information: Includes combination pH electrode, conductivity/temperature probe, electrode stand, and universal 1/4 V power adapters.