• Model NO.：HM5002s
• Power Source：AC220V
• Test Current：10A
• Humidity：<90%
• Product Name：DC Winding Resistance Tester
• Testing Current：1mA,10mA,1A,5A,10A
• Testing Precision：±(0.2%Full-Scale± 2 Digital)
• Display Mode：128×64DOT-Matris
• Highest Resolution Ratio：0.1μΩ
• Power Supply：AC 220V±22V
• Maximum Power Dissipation：220W
• Certificate：CE, SGS
• Standard：IEC
• Model Type：Hm5002
• Accuracy：±0.2%
• Resolution：0.1µΩ
• Gross Weight：17kgs
• Transport Package：Wooden Box with Foam Inside
• Specification：390*205*290mm
• Trademark：HMDQ
• Origin：Hubei, China(Mainland)
• HS Code：903033200
• Production Capacity：500sets,Month

Basic Info.

Model NO. HM5002s Power Source AC220V Test Current 10A Humidity <90% Product Name DC Winding Resistance Tester Testing Current 1mA,10mA,1A,5A,10A Testing Precision ±(0.2%Full-Scale± 2 Digital) Display Mode 128×64DOT-Matris Highest Resolution Ratio 0.1μΩ Power Supply AC 220V±22V Maximum Power Dissipation 220W Certificate CE, SGS Standard IEC Model Type Hm5002 Accuracy ±0.2% Resolution 0.1µΩ Gross Weight 17kgs Transport Package Wooden Box with Foam Inside Specification 390*205*290mm Trademark HMDQ Origin Hubei, China(Mainland) HS Code 903033200 Production Capacity 500sets/Month

Product Description

Transformer 10A 20A winding resistance tester inductive load portable dc wind resistance meter high accuracy fast test winding coil resistance tester

I. Summary
Transformer DC Winding Resistance tester is a transformer manufacturing of semi-finished products, finished products testing, installation, commissioning test and power sector preventive test will measure project, can effectively find the transformer coil material selection, welding, loose connection parts, short, break the blemish such as manufacturing and running after the existence of hidden dangers.In order to meet the needs of transformer dc resistance rapid measurement, it has developed a new generation of CT series dc resistance tester.

The instrument adopts the new program-controlled linear constant current source technology, with large output current, current gear, small volume, light weight, etc.

The Transformer DC Winding Resistance tester is controlled by a single-chip microcomputer, automatic complete self-checking, data processing, display, save, print, and other functions, with sophisticated electronic measuring technology, makes the instrument is of high precision and wide measuring range, easy operation, can realize the sensibility of transformer and voltage transformer resistance rapid measurement.


II. Technical parameter1.Current (auto): 10A, 5A,1A,200mA,40mA,<5mA
2. Test range:
   100Ω-200KΩ   (<5mA)
               1Ω-500Ω     (40mA)
   100mΩ-100Ω    (200mA)
   5mΩ-20Ω (1A)
   1mΩ-4Ω (5A)
    0.5mΩ-2Ω      (10A)
3. Resolution:0.1µΩ
4. Accuracy: :±0.2%
5. Power supply:AC220V±10%,(50±1)HZ
6.Operation condition:-10~50ºC Humidity <90% No condensation.
III.Details photos


IV.Similar products 



V.Company Profile

Wuhan Goldhome Hipot Electrical Co.,ltd is an ISO certified factory specially in  manufacture electric test equipment with more than 20 years experience , located in Wuhan city , China .
Main products included PD free test set, AC/DC hipot tester, transformer tester, CT/PT analyzer , Circuit breaker tester, relay test set, transformer oil tester ,etc .
Warmly welcome to visit Goldhome Hipot factory !