AEMC-2141.01-Ground Resistance Tester

The AEMC 6416 Clamp-on Ground Resistance Tester measures ground rod and grid resistance and impedance without the use of auxiliary rods by simply clamping around the grounding electrode or conductor and measuring the resistance to ground. The AEMC 6416 can be used in multi-grounded systems without disconnecting or de-energizing the ground system it’s testing. Resistance and continuity of grounding loops around pads and buildings may also be measured. An advanced high-sensitivity measurement function enables measurement of leakage current flowing to ground or circulating in ground loops from 0.2mA to 40A resistances from 0.01 to 1500. It is ideal tool for ground electrode system resistance, bonding & continuity checks, cell tower grounding verification, ground measurements on railroad signalling systems.

Key Features:

• Test frequency selection – provides more accurate results in inductive environments
• Touch voltage indication – displays the voltage along with a warning buzzer when the voltage derived from current and resistance measurements detect a potentially dangerous touch condition
• Loop resistance indication – alerts the user to the fact that the measurement may not be ground resistance
• Large multi-function, bright yellow organic display (OLED) is visible in all lighting conditions
• Data storage ( 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