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AEMC 3711
Clamp-On Ground Resistance Testers

• Simple and fast clamp-on operation - no leads, no auxiliary rods or spacing requirements. No need to disconnect neutral service
• Direct reading of ground resistance from 0.1W to 1200W
• Direct reading of continuity and ground loop resistance
• Direct reading of ground leakage current from 1mA to 30Arms
• Jaw design with large 1.25" (32mm) window
• Auto-off for power management
• Patented design

Applications

• Measure ground rod and small grid resistance
• Use in multi-grounded systems without disconnecting the ground under test
• Measure resistance and continuity of grounding loops around pads and buildings
• Measure leakage current flowing to ground or circulating in ground loops
• Conduct quick field checks