Product Details

The DC resistance rapid tester is an ideal instrument for measuring the resistance of various inductive loads such as power transformers and large motors, as well as contact resistance of low-voltage switches, wire and cable or weld joint resistance. Its measurement speed is more than 100 times faster than that of a bridge. The instrument is equipped with a rechargeable battery pack (12V), supports both AC and DC power, making it convenient for on-site and field testing. It features fast measurement, high accuracy, intuitive display, strong anti-interference capability, small size, low power consumption, stable and reliable test data, and is not affected by human factors.

Product Features:

1. The maximum output charging current can reach 3A, providing fast test speed.

2. The resistance measurement range is 1μΩ-2KΩ, with a wide range.

3. Uses imported high-quality components, with multiple anti-interference programs in software design, ensuring high accuracy and good repeatability of measurement results.

4. Built-in rechargeable battery pack, no AC power supply needed for on-site testing, convenient to use.

5. Uses liquid crystal display, suitable for various working environments.

Product Parameters:

1. Operating Conditions:

Ambient temperature: 0℃～40℃

Relative humidity: ≤85%RH

2. Measurement range: 1mΩ～20mΩ; 20mΩ～200mΩ; 0.2Ω～2Ω; 20Ω～200Ω; 200Ω～2kΩ; 2kΩ-20kΩ; 20kΩ-200kΩ

3. Measurement accuracy: 0.5 class

4. Resolution: 1μΩ

5. Constant current source: 3A

6. Working voltage: DC 11V～14V, AC 220V.

7. Power consumption: ≤15W

8. Dimensions: 335×275×175mm

9. Weight: 2.8kg