Wrt 10A 5A 2A Micro Ohmmeter for Transformer DC Resistance Testing

• After-sales Service: Lifetime
• Warranty: One Year
• Display Type: Digital Only
• Model NO.: WRT
• Customized: Non-Customized
• Test Current: 2A, 5A, 10A, 20A, 40A, 100A
• Measuring Range: 1uohm -10kohm
• Resolution: 1uohm
• Voltage Output: 20V
• Operation Mode: Manual
• Application: Ohmmeterfor Transformer DC Resistance Testing
• Application Field: Power Substation, Transformer Manufacturing
• Features: Portable Low Price Micro Ohmmeter
• Keywords: Winding DC Resistance Tester, Micro-Ohmmeter
• Power Supply: AC220V, 50Hz/60Hz
• Gross Weight: 20kg
• Delivery Lead Time: 5 Days
• Trade Term: EXW, Fob, DDU, CNF, CIF, etc.
• Shipping Method: by Express
• OEM Service: Yes
• Transport Package: Packed in Veneer Case.
• Specification: Small size
• Trademark: Delta
• Origin: China Mainland
• HS Code: 9031809090
• Production Capacity: 100 Sets / Month
• Package Size: 57.00cm * 45.00cm * 33.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

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

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

 

Product Parameters

 

Item	WRT-5A	WRT-10A	WRT-20A	WRT-40A	WRT-100A
Test current	5A	10A	20A	40A	25A,50A, 100A
Measuring range	1μΩ~20kΩ	1μΩ~20kΩ	1μΩ~10kΩ	1μΩ~10kΩ	50μΩ-200mΩ(100A) 100μΩ-400 mΩ(50A) 200μΩ-800 mΩ(25A)
Resolution	1μΩ
Max. Error	0.2%RDG+2D
Voltage output	20V
Power supply	AC220V±10%   50Hz/60Hz
Working environment	-10ºC-+40ºC   RH≤85%

Features

WRT 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.

WRT Micro Ohmmeter 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 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.

Packaging & Shipping

WRT Micro Ohmmeter is packed in one veneer case.

Packing dimension: 57cm * 44cm *34cm;

Gross weight: 20kg;