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Sisco Earth Resistance Testers are a product division of Electrical Test & Measurement under Sisco.com. It mainly develops and sells new portable ground resistance testers and digital soil resistivity tester.
Sisco earth resistance tester is a device used to measure ground resistance. This is an important measurement for ensuring the safety of electrical installations, as a low-resistance ground connection dissipates potentially dangerous fault currents and prevents electric shock. Sisco ground resistance tester usually consists of a portable handheld test probe with a digital display showing the resistance reading and a set of probes for making contact with the ground connection. The resistance tester also has other functions, such as the ability to measure voltage or current and perform continuity tests. Commonly used ground resistance testers can be divided into handheld and toolbox types according to their size. The newest Sisco Soil Resistivity Tester is designed for on-site measurement of grounding resistance, soil resistivity and grounding voltage. It can store 300 sets of data at the same time, and monitor online in real time through monitoring software. According to the range of the tester (200Ω/1000Ω/1500Ω/20kΩ/30kΩ/200kΩ/300kΩ), Sisco earth resistance tester also produces different models and is equipped with different price ranges to ensure that every customer can choose the most suitable item.