AEMC Clamp On Ground Resistance Tester 2141-01

Quickly check ground rods and grids for resistance and impedance. The 6416 is the latest in the lineup of ground resistance tester from AEMC. This clamp on tester was designed to be simple to use and affordable enough to have it on every truck that needs one.
This tester can be used on multi-grounded systems without de-energizing or disconnecting.  This clamp on technology allows the test to include the grounding system intact, including connections and bonds.
New on the 6416:                                  

Test frequency selection – provides more accurate results in inductive environments.
Touch voltage indications – warns of potentially dangerous touch conditions with a buzzer and display.
Loop resistance indication – alerts if the measurement may not be ground resistance.