The C-UL-US listed HYAMP® III model 3140 Ground Bond tester is designed to provide up to 40 A of ground bond test current continuous duty. The tester features a graphic LCD that allows information to be viewed more prominently. In addition, the tester features patented technologies such as VERI-CHEK®, a built-in verification system, and CAL-ALERT®, an automatic calibration alert system. Associated Research, Inc.
