NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–CCTV Tester
Switch loop resistance tester use Loop resistance tester (switch loop resistance tester): grounding resistance meter use and scope of application: Grounding resistance is suitable for directly measuring the grounding resistance value of various grounding devices, and can also be used for general low resistance measurement. Four End button switch loop resistance tester use Loop resistance tester (switch loop resistance tester): grounding resistance meter use and scope of application: grounding resistance is suitable for directly measuring the grounding resistance value of various grounding devices, and can also be used for general low resistance measurement , four-terminal button (0～1～10～100Ωspecifications) can also measure soil resistivity. Loop resistance tester: single-clamp loop resistance tester Single-clamp loop grounding resistance tester Performance and features: Unique single-clamp design can avoid the error of mutual interference between the two-clamp probes measurable. Loop resistance tester (switch loop resistance tester): general grounding/insulation resistance tester There are many test methods: double-clamp grounding resistance test, four-pole grounding resistance test, soil resistivity test, insulation resistance test, AC and DC resistance tester Voltage test, current RMS test.
Loop resistance tester: Ground impedance tester Clamp-type grounding resistance meter series measurement does not need to use auxiliary grounding rods, and does not need to interrupt the grounding of the equipment to be tested. As long as the clamps clamp the grounding wire or rod, the ground can be measured. Resistance up to 0.1Ω. Can also be used for current measurement. Loop resistance tester: The loop resistance tester is microprocessor controlled, with high precision and high reliability.
Three indicator lights check the wiring status is correct. Direct reading of short-circuit protection current and ground fault current. Automatically locks out when the test resistor overheats.
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