Hubei, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Chemicals, Construction & Decoration, Electrical & Electronics, Industrial Equipment & ...
Management System Certification:
OEM/ODM Service
MEI Awards

Winding Resistance meter, Transformer Resistance Tester, Winding Resistance Tester manufacturer / supplier in China, offering 40A Transformer Winding Resistance Tester, DC system Matainence Comprehensive Battery Test Set, Portable multi-function digital three phase cable power quality analyzer and so on.

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40A Transformer Winding Resistance Tester

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $3,000-3,100/ Piece
Port: Wuhan, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, Western Union
Material: Alloy
Type: Resistance Box, Meter Box
Warranty: 1 Year
Application: Industrial
Current Range: 2.5A, 5A, 10A, 20A, 40A
Power Supply: AC 220V 50Hz

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Basic Info

Model NO.: ZXR-40A
Accuracy: 0.2%
Trademark: GDZX
Transport Package: Carton
Origin: China
HS Code: 9030332000

Product Description

DC resistance measurement of transformer winding is an essential test project during transformer delivery, repair and changing tapping switch. Usually, it is a time consuming task to use traditional methods (bridge method and voltage drop method) to measure transformer winding and DC resistance of high-power inductive device. In order to change this situation: shorten measurement time and reduce the staff's workflow, our company has developed DC resistance rapid tester. The instrument using new power technology, with characteristics such as stable performance, rapid test, small size, light weight, easy operation, high measure precision and good data reproducibility, is the ideal equipment to measure transformer winding and DC resistance of high-power inductive device.


1.Control by high speed single chip microcomputer, high automation and easy operation.

2. Large current output current, suitable for the measurement of DC resistance of large and medium transformers.

3. Perfect protection function, reliably protect the impact of the back EMF on the instrument, and the performance is more reliable.

4. Sound discharge alarm, clear discharge indication

5. Fast response speed, shift the load tap switch in state of measurement, data auto refresh.

6. Vertical chassis structure suitable for on site work

7. intelligent power management technology, always work in the statement of minimum power.

8. LCD display, English menu, thermal printer


1. Output current:2.5A,5A,10A,20A,40A

2. Range:50μΩ~500mΩ(40A);100μΩ~1Ω(20A);500μΩ~2Ω(10A);1mΩ~4Ω  (5A)2mΩ~8Ω(2.5A)

3. Accuracy:0.2%

4. Resolution:0.1μΩ

5. Operating temperature:0~40ºC

6. Environment humidity:≤90%RH

7. Working power:AC220V±10%,50Hz±1Hz

8. Net weight:13kg

9. Volume:440×240×390mm

40A Transformer Winding Resistance Tester

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