Buy Gossen Metrawatt M273S, MetraHit IM XTRA BT Multimeter, Milliohmmeter - Prime Buy

Gossen Metrawatt M273S - All-in-One: Multimeter and Milliohmmeter Short-circuited coil test with 1000 V and optional COIL adapter Multifunctional measuring instrument (V, A, O, F, Hz, %, RPM, degrees-C/degrees-F) TRMS AC / AC+DC measurement for current/voltage value up to 10/100 kHz Low-pass filter can be activated, 1 kHz (-3 dB) in the V AC, AC+DC rangeThe METRAHIT IM XTRA and the METRAHIT IM E-DRIVE are portable, extremely rugged multimeters designed for use in the field. They're suitable for maintenance, service and diagnosis at electric machines, drive units and systems, for example in automotive, energy and automation applications.METRAHIT IM XTRA and METRAHIT IM E-DRIVE multimeters are all-in one instruments: insulation tester, milliohm meter, short-circuited coil tester, and universal multimeter. They're ideal for safety testing and diagnosis at electric and hybrid vehicles, as well as all types of electric machines.The METRAHIT IM XTRA and the METRAHIT IM E-DRIVE make it possible to test coils for short-circuits within an inductance range of 10 H to 50 mH (at 100 Hz) in combination with the optional COIL Adapter 50mH. This range corresponds to motors in accordance with DIN standards with power ratings of roughly 15 kVA to 80 MVA. A universal adapter for motors with medium power ratings is in preparation.Insulation Resistance Measurement with Interference Voltage DetectionInsulation resistance measurement with test voltages of 50 to 1000 V. If interference voltage of greater than 15 V AC or 25 V DC is detected during insulation measurement, an error message appears briefly at the display, after which automatic switching to TRMSAC+DC voltage measurement at 1 MO takes place.Polarization Index (PI):When test voltage is applied, insulation resistance is measured after one minute and after ten minutes. The polarization index is the ratio that results from the two measured values. In the case of e