AEMC 6418 Ground Resistance Tester Clamp

Overview

The AEMC 6418 is a clamp-on ground resistance tester that measures ground rod, busbar, and grid resistance and impedance without requiring auxiliary rods. Designed for use in multi-grounded systems, it performs measurements on intact systems without disconnection or de-energization. The oval jaw design accommodates both cable and busbar geometry, while an auto hold function allows stable readings during critical measurements.

Key Features

• Ground Integrity® measurement technology
• Large bright yellow OLED display (48 x 39mm)
• Oval jaw design accommodates cable and busbar
• Storage of up to 300 measurements with time-stamping
• Auto Hold function for stable readings
• Auto Power OFF function
• Adjustable alarm set point with buzzer for quick field checks
• Rugged Lexan® construction resists breakage
• Automatic jaw gap calibration at power-up
• CAT IV 100V and CAT III 150V safety rated per EN 61010-1

Applications

• Ground rod and busbar resistance measurement
• Multi-grounded system verification without de-energization
• Grounding connection and bond quality verification
• Grounding loop resistance and continuity testing

Included Accessories

• Hard carrying case
• 5 Ohm calibration loop
• Four 1.5V AA batteries
• Wrist strap
• Bluetooth adapter
• Multi-lingual safety sheet
• Printed Quick Start Guide
• USB thumb drive with user manual