Please provide information such as the model of the instrument used to measure ground resistance
Thread Content
Please provide information such as the model of an instrument for measuring ground resistance, along with details on its sensitivity and accuracy. Thank you.
The Fluke one will do; the Fluke 1621 is good, but it’s a bit expensive
Cheap, manual ZC-8 model – widely used
The Fluke models are of better quality, but they are a bit expensive. Domestic options can generally meet the requirements; they may just have slightly poorer usability. We use the DER2571B ground resistance tester from Wuhan Boyu, with a measurement range of 0–19.99Ω； 20.0～199.9Ω ； 200～1999°F. It fully meets the requirements; there are also handheld versions, which are very convenient as well
Fluke has digital models of ZC-5; give it a search