The UT5140 AC Ground Impedance Tester features a 4.3-inch TFT-LCD display and a lightweight body design. It supports up to 40 A AC constant-current output and adopts four-terminal measurement technology together with an adjustable open-circuit voltage design to ensure measurement accuracy and operational safety. Its extensive communication interfaces make it an ideal testing solution for automated production and production-line testing applications.

Three test result display modes are available: display only the result of the last test step, display the results of all test steps, and PASS/FAIL display. UT5140 AC Ground Impedance Tester.