Test & Measurement
Megger DET14C and DET24C earth/ground clamp-on resistance testers
By Alyssa Dalton
September 26, 2013 – Megger has developed two earth/ground digital clamp-on resistance testers which it says are easy to use, versatile and safe.
Testing with the DET14C and DET24C can help prevent a rise in voltage caused by fault current, surges and lightning strikes in earth/ground systems, notes the company. Designed with flat core ends to help prevent dirt build up and ensure measurement integrity, these new elliptical shaped clamp testers are suitable for pole grounds, service entrance/meter electrodes, service panels, and transmission towers.