The Ground Resistance Tester Model 6418 measures ground rod, busbar, 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 6418 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.

Product Highlights

• Ground Integrity® Measurement
• Large multi-function bright yellow organic LED display (OLED) 48 x 39mm
• Clamping diameter accommodates both cable and bus bar
• Storage of measurements (Ω and/or A, with time-stamping)
• Up to 300 measurements stored
• View stored measurements on the OLED display
• Auto Power OFF function
• Auto Hold
• Alarm function with adjustable set point and buzzer for quick field checks for amps and ohms
• Rugged Lexan® head and body construction resists breakage
• Alarm settings stored memory information saved during shutdown
• Noise icon and buzzer alert user to presence of dangerous current levels/li>
• Designed to EN 61010-1, 100V CAT IV 150V CATIII safety standards
• Automatic calibration of the jaw gap at power-up