One fast and convenient method of measuring ground resistance is by using the clamp method. Instead of using multiple leads or poles, the device has a jaw that can be clamped around the ground rod. The device then provides the resistance reading in a few seconds, saving time and making diagnostics faster.
The DET family of ground testers from Megger offers a comprehensive testing solution for ground rod and soil resistivity diagnostics. Designed for extended operating temperatures and rated IP54 makes the DET testers suitable for outdoor testing.
Advanced clamp-on ground resistance testers that set new standards in terms of access, performance, features, simplicity of operation and safety.
Designed to be easy to use – a large selector switch makes selection of a 2 pole or 3 pole test easy with gloved hands – and the design makes the fitting of shorting links to perform 2 pole tests a thing of the past.
A rechargeable battery powered 4-terminal tester with selectable test frequencies, greater measurement sensitivity and attached rod technique and stakeless measurement capability.
Designed to be easy to use, a large selector switch makes selection of a 2 pole, 3 pole or 4 pole test easy with gloved hands – and the design makes the fitting of shorting links to perform 2 pole tests a thing of the past.
Suitable for the testing of single ground electrodes such as lightning conductors and other small grounding systems.