The 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.

• Contact Voltage Indication (Warns of Unsafe Conditions)
• Large Multi-Function Bright Yellow Organic Display (OLED)
• Selectable Test Frequency (Improves Accuracy in Inductive Environments)
• Storage of Measurements (O and/or A, V, Inductance with Time-Stamping)
• Model 6416: up to 300 Measurements Stored
• Designed to EN 61010-1, 600V CAT IV Safety Standards
• Clamping Diameter of 1.4” (35mm) with Large Jaw Design
• Displays Stored Measurements on the LCD Display
• Auto-Off Power Function
• Noise Icon And Buzzer Alert User to Presence of Dangerous Voltage and Current Levels
• Rugged Lexan® Head and Body Construction Resists Breakage