6416

The 6416 is a Clamp-on Ground Resistance Tester measures ground rod and grid resistance and impedance without the use of auxiliary rods. It can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test it. It 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. It includes a high sensitivity measurement function enabling measurement of leakage current flowing to ground or circulating in ground loops from 0.2mA to 40A and resistances from 0.01 to 1500Ω. It also offers battery life information at power-up and auto power-OFF power management. The buzzer and auto power-OFF features may be disabled at any time.

• Test frequency selection provides more accurate results in inductive environments
• Touch voltage is displayed to alert user to potential unsafe conditions
• Loop resistance indication
• Large multi-function, bright yellow organic display (OLED) is visible in all lighting conditions
• Selectable test frequency improves accuracy in inductive environments
• Differentiates between loop and ground resistance measurements
• Data storage (Ω, A, V and µH with time-stamping) - Stores up to 300 measurements
• Easy clamp opening via a force compensation trigger system with 35mm clamp diameter

Applications

Test & Measurement, Industrial