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What is the important role of insulation resistance tester in testing?
2021-02-23Insulation resistance tester, also called megohmmeter, is used to check the insulation resistance of electrical equipment, household appliances or electrical circuits to ground and phases to ensure that these equipment, electrical appliances and circuits are working in a normal state to avoid electric shock, casualties, and equipment damage. accident.
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How does the loop resistance tester perform the synchronization and timing control of the digital power supply?
2021-02-23The loop resistance tester is a special instrument for measuring the contact resistance and loop resistance of switch control equipment. The test current adopts 100A DC recommended by my country's standard GB763. It can be directly used in the case of 100A, 200A, 300A, 400A, 500A or 600A. Measure loop resistance or contact resistance.
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◆ Electroacoustic device test equipment
◆ Electrical safety testing equipment
◆ Component parameter test equipment
◆ DC low resistance test equipment
◆ Signal distortion meter test equipment
◆ New energy battery test equipment
◆ Transformer, motor, coil test equipment
◆ Airtightness and Waterproof Test Equipment
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