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Mr. Ricky CasipeWith regards of our test instrument the’re all in Good condition. I'll purchase some instrument sooner. Thank you very much -
Ms. Remy GalaponFrom year 2020 to 2023, we purchased more than 30 equipment from Delta Technology, they are all work well and the service from Delta Technology is also good. -
Mr. MilanThe VLF-80 Tester is perfect and thank you.
WRT Portable 5A 10A 20A 40A Transformer DC Winding Resistance Tester
| Place of Origin | China Mainland |
|---|---|
| Brand Name | Delta |
| Certification | ISO9001 |
| Model Number | WRT |
| Minimum Order Quantity | 1 set DC Winding Resistance Tester |
| Price | USD1.0 / set |
| Packaging Details | DC Winding Resistance Tester is packed in one plywood case. |
| Delivery Time | Within 10 days after the order is confirmed |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100 sets / month |
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xProduct Details
| Features | China Made High Quality Low Price | Test Current | 20mA, 200mA, 2A, 5A, 10A, 20A |
|---|---|---|---|
| Data Storage | 200 Groups | Functions | Test Transformer Winding DC Resistance |
| Description | Transformer Winding DC Resistance Test Machine | Application Field | Electrical Industry, Transformer Manufacturer |
| Operation Mode | Manual Mode | Packing Dimension | 57*45*33cm |
| Packing Weight | 20kg | Power Supply | AC 220V, 50Hz/60Hz |
| Delivery Lead Time | 7 Days After The Order Is Confirmed | Shipping Method | Suggest To Ship By Air Or Express |
| Trade Terms | EXW, Fob, DDU, Cit, Etc. | Payment Term | 30% As Deposit, The Balance Before Delivery |
| Language | English |
Product Description
WRT Portable 5A 10A 20A 40A Transformer DC Winding Resistance Tester
Introduction:
- WRT Transformer Winding DC Resistance Test Equipment is a high precision new generation product that can replace DC Wheatstone Bridge and double-arm Bridge.
- It 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.
- It is an ideal equipment for measuring transformer winding and large power output inductor equipment.
Features:
- WRT Transformer Winding DC Resistance Test Equipment 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.
- It 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.
Parameters:
| Item | WRT Portable 5A 10A 20A 40A Transformer DC Winding Resistance Tester | ||||
| Test current | 5A, 10A, 20A, 40A | ||||
| Measuring range | 1μΩ~20kΩ | ||||
| Resolution | 1μΩ | ||||
| Max. Error | 0.2%RDG+2D | ||||
| Voltage output | 20V | ||||
| Power supply | AC220V±10% 50Hz/60Hz | ||||
| Working environment | -10ºC-+40ºC RH≤85%. | ||||
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