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Huazheng HZ-5100S handheld loop contact resistance tester contact resistance tester micro ohm meter loop resistance test unit loop impedance tester
Huazheng HZ-5100S handheld loop contact resistance tester contact resistance tester micro ohm meter loop resistance test unit loop impedance tester
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Huazheng HZ-5100S handheld loop contact resistance tester contact resistance tester micro ohm meter loop resistance test unit loop impedance tester
Huazheng HZ-5100S handheld loop contact resistance tester contact resistance tester micro ohm meter loop resistance test unit loop impedance tester
Huazheng HZ-5100S handheld loop contact resistance tester contact resistance tester micro ohm meter loop resistance test unit loop impedance tester
Huazheng HZ-5100S handheld loop contact resistance tester contact resistance tester micro ohm meter loop resistance test unit loop impedance tester

I.Introduction

Huazheng Electric the hand-held Circuit resistance tester is an innovative product. The product is compact, hand-held operation, battery power supply, easy to carry.

The product is mainly used in the measurement of contact resistance and other micro-Euclidean resistance of switch contacts. The test speed is fast and the accuracy is high.

II.Packaging Content

After receiving the packing box, open the packing box and check if there is any damage. If the freight packing box is damaged or the liner material is indented, please inform the freight company or our salesman immediately.

Please check if you have received the following items in the product package:

1 Hand-held Circuit resistance tester

2 sets of test lines (red and black each)

3 charger

4 user manual

5 copy of certificate and factory test report

6 standard resistor

7 external printer(optional)

III.Features

1.Lithium battery power supply, a charge can be continuously tested more than 600 times, the test process is simple and convenient.

2.The maximum output current is 100 A, multi-stage current is optional, and the test range is wide.

3.When doing 100A test, the longest test time can be up to 60 seconds, which can satisfy various field applications.

4.The measuring range is wide and the precision is high. At 100A, it can reach 2000μΩ.

5.Has the open circuit protection, overheating protection and so on perfect protection function.

6.5. 6 inch super-industrial-grade high-brightness color LCD screen, in strong sunlight display is still clearly visible.

7.Equipped with external printer, easy to print data.

8.With native storage and USB disk storage, easy to save data.

IV.Technical Index

Measuring Range

Output Current

100A80A50A30A

Measuring Range

100A  0~2000µΩ

80A   0~5mΩ

50A   0~10mΩ

30A   0~20mΩ

Technical Index

Accuracy

±Reading×0.5%+1µΩ

Resolution Ratio

0.1µΩ

Display Digit

Four and a half

Test Power Supply

Constant current limit voltageabout 2V

Input Voltage

Maximum 5V

Measuring Time

Quick10~60 seconds optional

Testing Times

More than 600 timesfull charge, fast measurement mode

Test Line

Resistance less than 10mΩ

Conditions Of Use and Shape

working Power Supply

Built-in lithium battery or external chargerCharger input 100~240VAC50HZ/60HZ

Charging Voltage

12.6V

Charging Current

≤3A

Charging Time

Abour 3 hrs

Auto Shut Off

5 minutes automatic shutdown without operation

Instrument Weight

1.7kgexclude test lines

Instrument Dimension

246mmL×156mmW×62mmH

Environment Temperature

-10℃~50℃

Relative Humidity

≤90%no dew



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+8618330222305 +8618330222305 sales08@bdhuazheng.com 0086-18330222305 Julia Jin-huazheng