Intelligent Loop Resistance Tester with High Current: It adopts the latest switching power supply technology, can continuously output high current for a long time, overcomes the drawbacks of instantaneous current in pulse power supplies, can effectively break through the oxide film on switch contacts, and obtain good test results.
High Stability: Under severe interference conditions, the last digit of the LCD screen can be stable within ±1 digit, with stable readings and good repeatability.
High Precision: It uses dual-channel high-speed 16-bit Σ－Δ AD sampling and the latest digital signal processing technology, with a maximum resolution of 0.01μΩ. It is currently the only contact resistance tester in China that can achieve 0.01μΩ resolution and is very stable, with performance surpassing imported high-current micro-ohmmeters.
Intelligent: It uses an imported high-performance CPU. During measurement, the system automatically switches ranges based on signal strength, ensuring the accuracy of the product. The over-temperature protection circuit can automatically stop outputting current when the instrument exceeds the set temperature, ensuring safe use of the instrument.
High Quality: All key components are imported, and the cleverly designed temperature compensation circuit effectively eliminates the influence of ambient temperature on measurement results. The use of military-grade connectors enhances vibration resistance.
Powerful Functions: The current can be freely selected between 50A and 100A, and the test time can be set arbitrarily from 5s to 599s, overcoming the shortcomings of other similar instruments that cannot set measurement time or have too short continuous working time, far exceeding the performance of other similar instruments.
Friendly Human-Machine Interface: Data input via a rotary mouse is convenient and fast. Users can set the instrument's date and time, save measurement data in real-time, and print measurement results immediately.
Multiple Communication Methods: It can communicate with a computer via RS232 serial port (9-pin) or USB data cable, uploading measurement data to the computer for further analysis and processing by test personnel.
(9) Easy to Use: Small size, light weight, and easy to carry.
