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HLY-302 Loop Resistance Tester

Application:

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 cant be less than 100A . It is widely used in electrician production department, electric power operation department, scientific research unit and college.

Features:

The high precision circuit resistance tester adopts the latest power technology and can output large current continuously for a long time.

Under severe disturbance, the reading is stable and repeatable.

The best resolution is 0.01μΩ, which is the only contact resistance tester that can reach 0.01μΩ resolution at present.

Using imported high performance CPU, automatic switching range according to system signal size when measuring.

Specification:


Model

Measurement Range

Output Current

Measurement Accuracy

Display Method

Communication Mode

Printer

HLY-301

01999μΩ

0~100A

1μΩ

LED

 

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HLY-302

02999.9μΩ

50~200A

0.01μΩ

LCD

USB or RS232 serial port

With printer

HLY-303

02999.9μΩ

100~400A

0.01μΩ

LCD

USB or RS232 serial port

With printer

HLY-304

02999.9μΩ

100~600A

0.01μΩ

LCD

USB or RS232 serial port

With printer