BHYIQI Handheld Loop Contact Resistance Tester with Precision Four-line Method Minimum Resolution 0.1uΩ Resistance Range 0.0uΩ～10.000mΩ Test Current(DC) 50A, 100A(2 Gear) 1000 Groups Data Storage

BHYIQI Handheld Loop Contact Resistance Tester with Precision Four-line Method Minimum Resolution 0.1uΩ Resistance Range 0.0uΩ～10.000mΩ Test Current(DC) 50A, 100A(2 Gear) 1000 Groups Data Storage

• Test Current(DC): 50A, 100A(2 gear) ; Test Current Accuracy: ±5% ; Max Resolution: 0.1uΩ ; Test Time : Fast,10s, 20s, 30s, 40s, 50s, 60s ; Measurement Range: 0.0uΩ~10.000mΩ
• Handheld Type Contract Loop Resistance Tester also known as contact resistance tester. The tester adopts microprocessor technology, tesing with precision 4-wire method, which is accurate and reliable.
• The tester mainly used for measuring small resistance of the high voltage switches, circuit breakers, relay metal contacts, etc. The tester is small in size and light in weight, equipped with large-capacity lithium battery pack, which can perform 500 times measurements on a single full charge. Widely used in building quality inspection stations, supervision companies, construction units, lightning protection companies, power departments, marine locomotive factories, etc.
• Customized test time, the maximum setting time of 600S, is very stable contact resistance tester, performance over the imported high-current microohmmeter. It meets the requirements of electric power, power supply department on-site high-voltage switch maintenance and high-voltage switch factory circuit resistance test.
• Max. store 1000 groups data and will not lose data when power is off.
• The instrument has Bluetooth communication, USB interface, automatic shutdown and other functions.
• The instrument has overheat protection function, which will stop testing when the internal temperature is too high.