10A Transformer DC Resistance Tester / TTR Tester and 3 Phase Transformer Winding Resistance Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDZR-3A
• Environmental Temperature: 0 ºC~40 ºC
• Maximum Resolution: 1 μ Ω
• Weight: 5kg (Including Testing Pliers and Testing Line)
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Measurement Range: a Total of Six Ranges Are Set.
• Power Consumption: ≤ 15W
• External Dimensions: 335* 275*175mm3
• Measurement Accuracy: 0.2 Level
• Relative Temperature: ≤ 85% Rh
• Power: Electronic
• Working Voltage: DC: 11V~14V; AC: 220V.
• Trademark: KDZD
• Origin: Hubei, China

Product Description

Product Overview

The KDZR-3A DC Resistance Rapid Tester is a high-precision replacement product that replaces DC single and double arm bridges. The instrument adopts switch power supply technology, which has a measurement speed more than 100 times faster than the bridge. The display part displays the measurement results using a four and a half position LCD, while the three and a half position LCD displays the ambient temperature or test current value. This overcomes the disadvantage of other similar products where LED display values are difficult to read in sunlight, and also has automatic arc suppression function. This instrument has the advantages of fast speed measurement, high accuracy, intuitive display, strong anti-interference ability, small size, low power consumption, stable and reliable test data, and is not affected by human factors. The instrument is equipped with a rechargeable battery pack (12V) for both AC and DC purposes, making it easy for on-site and field testing. This product meets the requirements of DLT 845.3-2004 "General Technical Conditions for Resistance Measurement Devices - Part 3: DC Resistance Testers". Product Usage It is an instrument used to measure the DC resistance of various inductive loads such as power transformers, large motors, and transformers, as well as the contact resistance of low-voltage switches, as well as the interface resistance of wires, cables, or welding seams. Technical indicators 1. Usage conditions:Environmental temperature: 0 ~40 ;Relative temperature: ≤ 85% RH. 2. There are six measuring ranges set up in the measurement range, which are: one μ Ω~20m Ω; 20 m Ω to 200 m Ω; 0.2 Ω to 2 Ω; 2 Ω to 20 Ω; 20 Ω to 200 Ω; 200 Ω~2k Ω. 3. Measurement accuracy: 0.2 level 4. Maximum resolution: 1 μ Ω 5. Constant current source: 3A (1 μ Ω~20m Ω, 20 m Ω~200m Ω, 0.2 Ω~2 Ω); 200mA (2 Ω to 20 Ω); 20mA (20 Ω~200 Ω); 2mA (200 Ω~2k Ω). 6. Working voltage: DC: 11V~14V; AC: 220V. 7. Power consumption: ≤ 15W 8. External dimensions: 335 × two hundred and seventy-five × 175mm3 9. Weight: 5kg (including testing pliers and testing line)

 

 

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FAQ

1. How is our product? 

    We are manufacturer, so preferential price and high quality can guarantee. 

 

2. How soon to get price?
     Usually provide within 6 hours once receiving inquiry. If you are very urgent, please call us then we will       do in priority. 

 

3. Whal is your terms of delivery?

     EXW,FOB, CFR, CIF, ect. Pls select your most conveient and cost effective. 

 

4. When there is difficulty in using ? 

     We will first provide equipment operation manual, operation video, or provide training through remote         video call. Ifnecessary, engineers will serve on door. 

 

5. What about the leading time for production? 

    That depends on order qty and product item. For normal items, usually within 3 working days. Delivery      time is determined by the logistics , generally is 5-7 days. 

 

6.How to send? 

    For most of our customers, we provide door-to-door service. You only to through import customs                clearance proceduresand pay the import tariff. 

 

7. How is packing and will the goods be damaged? 

     We will pack standard export packing for everyequipment, so far there is no damage yet, pls no worry.