China Loop Resistance Tester Lab Equipment

Production Description:
HLY series loop resistance tester is suitable for high-voltage switch contact (loop) resistance high precision test, which is also suitable for other occasions requiring large current and micro resistance measurements. The test current can't be less than 100A . It is widely used in electrician production department, electric power operation department, scientific research unit and college.
Product Features:
1.The high precision circuit resistance tester adopts the latest power technology and can output large current continuously for a long time.
2.Under severe disturbance, the reading is stable and repeatable.
3.The best resolution is 0.01μΩ, which is the only contact resistance tester that can reach 0.01μΩ resolution at present.
4.Using imported high performance CPU, automatic switching range according to system signal size when measuring.
Main Parameters:

Model	Measurement Range	Output Current	Measurement Accuracy	Display Method	Communication Mode	Printer
HLY-301	0~1999μΩ	0~100A	1μΩ	LED		/
HLY-302	0~2999.9μΩ	50~200A	0.01μΩ	LCD	USB or RS232 serial port	With printer
HLY-303	0~2999.9μΩ	100~400A	0.01μΩ	LCD	USB or RS232 serial port	With printer
HLY-304	0~2999.9μΩ	100~600A	0.01μΩ	LCD	USB or RS232 serial port	With printer

Company Profile
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.