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Loop test system - max. 200 A | IMP57
The IMP57 is manufactured Ht, and is an accessory that is ideal for use in loop/line impedance gauging applications such as P-P, P-N, and P-PE. The unit gauges with a resolution of 0.1 milli-ohm, and utilizes the 4-wire gauging method. It features an RS-232 interface to enable it to link with master meters.