Shanghai Shenggao Electric Technology Co., Ltd. produces and sellsSG3000 Grounding Resistance TesterAlso known as a three wire grounding resistance tester, grounding resistance meter, etc., it is a commonly used instrument for testing and measuring grounding resistance. It adopts a large LCD gray white screen backlight display and microprocessor technology to meet the requirements of two wire and three wire testing resistance.

Shanghai Shenggao SG3000 Grounding Resistance TesterComposed of a host, monitoring software, testing cable, USB cable, and grounding rod, it has functions such as historical data reading, viewing, saving, reporting, and printing. Suitable for telecommunications, power, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding grids, lightning rods, etc.