Digital 2A to 100A Transformer Resistance Meter Micro Ohmmeter

• After-sales Service: Engineer Is Available for Oversea Service
• Warranty: 12 Months
• Display Type: Digital Only
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WRT
• Customized: Non-Customized
• Test Current: 2A, 5A, 10A, 20A, 40A, 100A
• Measuring Range: 1uohm - 800mohm
• Description: 2A to 100A Transformer Micro Ohmmeter
• Other Name: Winding Resistance Tester, DC Resistance Tester
• Usage: Measure Transformer Winding DC Resistance
• Application Field: Power Substation, Transformer Manufacturing
• Features: Easy Operation Transformer Micro Ohmmeter
• Display: Digital Display
• Resolution: 1uohm
• Voltage Output: 20V
• Power Supply: 220V, 50Hz
• Language: English
• Operation Mode: Manual
• Delivery Method: by Express or Air
• OEM Service: Yes
• Transport Package: Packed in Veneer Case
• Specification: 57cm * 44cm *34cm
• Trademark: Delta
• Origin: China Mainland
• HS Code: 9031809090
• Production Capacity: 1000 Sets / Month
• Package Size: 57.00cm * 45.00cm * 33.00cm
• Package Gross Weight: 20.000kg

Product Description

WRT Transformer Resistance Meter Micro Ohmmeter

 

Product Description

WRT Transformer Resistance Meter Micro Ohmmeter is a high precision new generation product that can replace DC Wheatstone Bridge and double-arm Bridge.

WRT Transformer Resistance Meter Micro Ohmmeter adopts the advanced starting power constant current source technology, uses four digit and half LCD display value and three digit and half LCD displays the ambient temperature or test current value, it overcomes the shortcoming that the LED display ambient value reading of other similar product is not convenient to read under the sun, at the same time it has the automatic arc extinguishing function.

WRT Transformer Resistance Meter Micro Ohmmeter is an ideal equipment for measuring transformer winding and large power output inductor equipment.

Product Parameters

WRT Transformer Resistance Meter Micro Ohmmeter
Parameters	WRT-2A	WRT-5A	WRT-10A	WRT-20A	WRT-40A	WRT-100A	WRT-20S
Test current	2A	5A	10A	20A	40A	25A,50A, 100A	Single phase: 1A,5A,10A,20A, 40A Three phase: 1A, 5A, 10A, 20A
Measuring range	1μΩ~4.5kΩ	1μΩ~20kΩ	1μΩ~20kΩ	1μΩ~10kΩ	1μΩ~10kΩ	50μΩ-200mΩ(100A) 100μΩ-400 mΩ(50A) 200μΩ-800 mΩ(25A)	Single phase: 10mΩ~20Ω(1A)    1 mΩ~4Ω(5A)  1 mΩ~2Ω(10A)  1 mΩ~1Ω(20A)      1 mΩ~0.5Ω(40A) Three-phase: 10 mΩ~6Ω (1A,each phase) 1 mΩ~1Ω (5A,each phase ) 1 mΩ~0.6Ω (10A,each phase ) 1 mΩ~0.3Ω (20A,each phase )
Resolution	1μΩ
Max. Error	0.2%RDG+2D
Voltage output	20V
Resolution	1μΩ
Power supply	AC220V±10%, 50Hz/60Hz
Working environment	-10ºC-+40ºC   RH≤85%

Features

WRT Transformer Resistance Meter Micro Ohmmeter has the advantages of quick speed measuring, high precision, visual display, strong anti-interference capability, small size, economical power consuming, stable and reliable test data, not affected by personal factor.

It is an ideal device to measure various sensible loaded resistance and low voltage starting contact resistance, line and cable resistance and welded seam interface.

WRT Transformer Resistance Meter Micro Ohmmeter is a quickest measuring device to measure the DC resistance of current domestic large inductance equipment such as power transformer. Test speed is over one hundred times quicker than the bridge.

Detailed Photos

 

 

Packaging & Shipping

 

WRT 2A to 100A Transformer Micro Ohmmeter is packed in one veneer case.
Packing dimension: 57cm *44cm * 34cm;
Packing weight: 20kg;

Suggest to deliver it by Express or Air.