The DC resistance fast tester (micro-ohmmeter) is a high-precision replacement product that replaces the DC single and double-arm bridges. The DC resistance fast tester adopts advanced switching power supply technology, and the measurement result is displayed by a dot matrix liquid crystal. It overcomes the shortcomings of other similar products that the LED display value is inconvenient to read under the sun, and it also has an automatic arc suppression function. The ZSBZC-10A DC resistance fast tester has the advantages of fast measurement speed, high accuracy, intuitive display, strong anti-interference ability, small size, low power consumption, stable and reliable test data, and not being affected by human factors. It is an ideal instrument for measuring various inductive load resistances such as power transformers and large motors, as well as low-voltage switch contact resistance, wire and cable or weld interface resistance. Its measurement speed is more than one hundred times faster than that of electric bridges.

Features of DC resistance fast tester:

① Intelligent instrument controlled by microcomputer, which can store test results;

② AC and DC power supply, portable design, easy to use and carry;

③ The use of advanced constant current power supply technology greatly reduces the size, weight and power consumption of the instrument, further shortens the measurement time, and ensures that the measurement data is more stable and reliable.

④ Large-screen LCD display, blue backlight, all-weather use;

⑤ Comes with a micro-printer to directly output the printing results;

⑥ Built-in high loudness buzzer, with voice prompt function.

⑦ Large-capacity battery, three-stage charging circuit, the screen displays the power, and automatically shuts down when the voltage is low to avoid excessive discharge of the battery;

⑧ The DC resistance fast tester is suitable for the measurement and analysis of inductive and low-resistance resistances such as various power transformers and transformer windings.

The DC resistance fast tester adopts advanced switching power supply technology, and its measurement speed is more than one hundred times faster than that of a bridge. The display part is displayed by a four and a half LCD liquid crystal display measurement results, and a three and a half LCD liquid crystal displays the ambient temperature or test current value. It overcomes the shortcomings of other similar products that the LED display value is inconvenient to read under the sun, and it also has an automatic arc suppression function.