AEMC 3731 GROUND RESISTANCE TESTER KIT NEW 3731 Clamp-On Ground Resistance Testers
The Clamp-on Ground Resistance Tester Model 3731 measures ground rod and small grid resistance through any season, without the use of auxiliary ground rods.
Clamp-on Ground Resistance Testers are used in multi-grounded systems without disconnecting the ground under test. The Model 3731 simply clamps around the ground conductor or rod 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.
The Model 3731 also provides alarm and memory functions.
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 0.01O to 1200O
Direct reading of continuity and ground loop resistance
Direct reading of ground leakage or phase current from 1mA to 30Arms
Jaw design with large 1.25" (32mm) window - accommodates up to 1000MCM cables
Auto-off for power management
Alarm function with adjustable set point and buzzer for quick field checks
Memory function to store 99 field measurements for later retrieval
CE Mark and UL approved
Rugged Lexan head and body construction resists breakage
Alarm settings and stored memory information saved during shutdown
Measure electrical ground rod and grid resistance
Use on multi-grounded systems without disconnecting the ground rod under test
Measure resistance and continuity of grounding loops around pads and buildings
Measure leakage current flowing to ground or circulating in ground systems
Conduct field surveys and retrieve and analyze readings at a later time
Use on cell towers and telecommunication sites
Use on pools, spas and other consumer installations