Four measuring modes: Automatic, single, continuous and inductive. Automatic thermal EMF elimination: with automatic bidirectional measurement. Accurate: 1 µΩ best resolution with 0.25% accuracy. Noise rejection: 50 Hz / 60 Hz ripple detection and rejection.

The MI 3250 MicroOhm 10 A is portable low resistance ohmmeter for measuring low resistances of breakers and switches, busbars, cable joints, small to medium sized transformer and motor windings for industrial application, etc., with test current up to 10 A.

Aug 26, 2020 · The MI 3252 MicroOhm 100A is portable low resistance ohmmeter used to measure low contact resistances of circuit breakers, switches and busbar joints using test current from 100 mA to 100 A. Used 4-lead Kelvin testing method ensures very high accuracy of results (0.25%) due to elimination of test leads resistance.

Aug 26, 2020 · Four measuring modes: Automatic, single, continuous and inductive.

The Metrel MI 3250 is portable low resistance 10A micro-ohmmeter, also known as a ductor tester for measuring low resistances of breakers and switches, busbars, cable joints, small to medium sized transformer and motor windings for industrial application, etc, with test current up to 10A.

The MI 3252 MicroOhm 100A is portable low resistance ohmmeter used to measure low contact resistances of circuit breakers, switches and busbar joints using test current from 100 mA to 100 A. Used 4-lead Kelvin testing method ensures very high accuracy of results (0.25%) due to elimination of test leads resistance.

The MI 3250 MicroOhm 10 A is portable low resistance ohmmeter for measuring low resistances of breakers and switches, busbars, cable joints, small to medium sized transformer and motor windings for industrial application, etc., with test current up to 10 A.

Metrel's MI 3250 is a portable, low resistance ohmmeter designed for measuring the resistance of busbar joints, motors/transformer windings, cables, fuses, aircraft frame bonds, rail and pipe bonds and lighting conductor bonding.

The MI 3252 MicroOhm 100A is portable low resistance ohmmeter used to measure low contact resistances of circuit breakers, switches and busbar joints using test current from 100 mA to 100 A. Used 4-lead Kelvin testing method ensures very high accuracy of results (0.25%) due to elimination of test leads resistance.

Metrel's MI3252 is a portable low resistance ohmmeter ideal for finding low contact resistances on high, middle and low voltage circuit breakers etc.