Multi Measuring Current DC Winding Resistance Meter With 1 Year Warranty

Brand Name:YUYANG
Certification:ISO
Model Number:WRT
Minimum Order Quantity:1 Set
Delivery Time:15 days
Place of Origin:China
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Verified Supplier
Location: Dongguan Guangdong China
Address: B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China
Supplier`s last login times: within 25 hours
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Product Details

Transformer Winding Coil DC Resistance Tester Micro Ohmmeter


I. Introduction:
Transformer DC Resistance Tester uses Constant current source to measure the DC resistance of inductance circuit such as power transformer coil , current transformer coil and so on.
This winding resistance meter has functions of self test, data processing, discharge rapidly, result print and so on.


II. Functions:
A new switching power supply technology makes output current more stable and power larger than before.

This coil resistance tester has an advanced signal process circuit which has a good performance at anti-noise. Test data is precise and stable.

The dc resistance meter has protections to prevent circuit over-current, circuit over-voltage, wrong operation, discharge and so on.

This micro ohmmeter is small size, light weight and more suitable for outdoor using.

Varies levels of output current make measuring range more wide.

Large-screen LCD makes operation easy.


III.Specifications

ItemWRT-2WRT-10WRT-20WRT-40WRT-100WRT-20S
Test current2A10A20A40A25A,50A, 100A

Single phase: 1A, 5A, 10A, 20A, 40A

Three phase: 1A, 5A, 10A, 20A

Measuring range1μΩ~4.5kohm1μΩ~20ohm1μΩ~10ohm1μΩ~10ohm

50μΩ-200mΩ(100A)


100μΩ-400 mΩ(50A)   


200μΩ-800 mΩ(25A)

Single phase:

10mΩ20Ω(1A)

1 mΩ4Ω(5A)

1 mΩ2Ω(10A)

1 mΩ1Ω(20A)

1 mΩ0.5Ω(40A)


Three-phase:

10 mΩ6Ω (1A,each phase)

1 mΩ1Ω (5A,each phase )

1 mΩ0.6Ω (10A,each phase )

1 mΩ0.3Ω (20A,each phase )

Resolution1μΩ1μΩ1μΩ1μΩ1μΩ1μΩ
Max. Error0.2%RDG+2D
Voltage output20V20V20V20V20V20V
Resolution1μΩ1μΩ1μΩ1μΩ1μΩ1μΩ
Power supplyAC220V±10%, 50Hz/60Hz
Working environment-10℃-+40℃ RH≤85%

China Multi Measuring Current DC Winding Resistance Meter With 1 Year Warranty supplier

Multi Measuring Current DC Winding Resistance Meter With 1 Year Warranty

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