【Excellent Product】DY4100 Digital Ground Resistance Tester can test earth resistance of various earth systems including power systems, electric
【Features】More complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure.
【Good Design】 Digital ground resistance tester with LED LCD screen, potenial pole, grounding pole, current pole, voltage pole ect. Low battery warning.
【Test】Lightning conductors as well as resistance value of low resistance conductor and AC voltage test. Overvoltage protection, data hold.
【Service Guarantee】If you have any problem, you can contact our customer service. There is a technical support for timely and effectively solving the quality problem within 24 Hours.