... Earth Resistance Tester is composed of host machine, monitoring software, testing wires, communication wires and others. The large LCD ... fulfilling historical inquiry and online real-time monitoring through monitoring software, dynamic display, with the maximum, minimum, and mean ... 1PC, Earthing Rod:2PCS,Testing Wire:3PCS, Simple testing wire:2PCS, RS232 Com-cable: 1PC, Software disk: 1PC, Tester bag: ...