BESANTEKÂ Clamp-On Earth Resistance Tester is designed to measure the integrated value of groundÂ resistance and resistance lead.
â— Major technical breakthrough on ground resistance test, non-contact, safe and fast. â— Loop resistance measurement, no need to disconnect the ground wire from rods. â— RS232 interface for data uploading. â— It is fast, effcient and easy to use, saving you valuable time and effort. â— Reliable & stable. â— Alarm sound and light. â— Interference signal recognition. â— Accessories:Â Instruction manual, test ring,Â suitcase, CD software, RS232 data cableÂ and batteries.