 | An Extech Milliohm / Micro-Ohm Meter is a precision instrument for measuring very low electrical resistance, down to the micro-ohm level, using a 4-wire Kelvin method to eliminate lead and contact resistance for high accuracy. These meters are used in a variety of industrial and field applications to test components like circuit breakers, ground bonds, motors, and bus-bar joints to identify shorts or insulation leaks. Many Extech models feature a high-resolution display, a large number of measurement ranges, a built-in comparator, data storage, and PC connectivity. |
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