5A 2000Ω DC Resistance Tester

 5A DC Resistance Tester 

  5A DC Resistance Tester interface design using computer control, large-screen backlit English LCD display, easy to operate, clear display Human-computer interaction friendly, measurement process and instrument working state prompts clear enough, without operator memory too much Procedures; linear current compensation technology, test stability, high accuracy, high speed, improve the measurement efficiency and reduce the operating intensity of the operator. Technically using “four-terminal” measurement, eliminating lead wire resistance and contact measurement error caused. Overvoltage protection, anti-back-EMF impact. Panel printer can quickly print the measurement results (optional). Small size, light weight, easy to carry.

Features

1. Fast test: The maximum output charge current of the instrument is up to 5A. When measuring it can effectively compensate current inertial for large inductor and accelerate core saturation, thereby reduced the charging time and increased test speed. Its test speed is faster hundreds of times than the traditional single instrument and double bridge.

2. High accuracy: The application of advanced four-terminal measurement and constant current source technology to the instrument makes the inductive load charging current hold a relatively stable value. Base on that, and the instrument with stable anti-sense capability and strong anti-interference characteristics can ensure the accuracy of measurement. And the use of imported high-quality components not only improves the measurement accuracy, but also makes the instrument have good repeatability.

3. AC and DC power supply: Attached rechargeable battery, the instrument can use AC and DC power supply. Portable design, it is easy to carry and use.