Test & Measurement
AEMC introduces the 200A micro-ohmmeter 6292
By Alyssa Dalton
December 4, 2013 – The AEMC high current micro-ohmmeter model 6292 measures low contact resistances on high voltage circuit breakers, switches, busbars, and other locations with user-selectable test currents from 5A to 200A.
The model is powered from 120V or 230V, 50/60Hz, and incorporates optimized filters and protection for measurements in electrical substations. To guarantee measurement accuracy, the model features a state-of-the-art signal amplification system, offset-free with high long-term stability, explains AEMC, adding that it also offers a backlit alphanumeric LCD display to show resistance readings with up to 4.5 digit resolution. It is water resistant and can be used in poor weather conditions (IP54 with closed lid).