6416 Clamp-On Ground Resistance Tester

Includes:Hard carrying caseCalibration loop(4) 1.5V AA batteriesUser manualThe Ground Resistance Tester Model 6416 measures ground rod and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test. The Model 6416 simply clamps around the grounding electrode or conductor and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured.Features:Touch voltage is displayed to alert user to potential unsafe conditionsLarge multi-function, bright yellow organic display (OLED) is visible in all lighting conditionsSelectable test frequency improves accuracy in inductive environmentsDifferentiates between loop and ground resistance measurements.Data storage (Ω, A,V and μH with time-stamping): Stores up to 300 measurementsEasy clamp opening via a force compensation trigger system with 35mm clamp diameterApplications:Ground electrode system resistanceBonding/continuity checksCell tower grounding verificationGround measurements on Railroad signaling systems.