The working principle and characteristics of a grounding down lead continuity tester

The grounding down lead continuity tester is a device used to test the grounding system, which can detect the grounding continuity in the system. Its working principle and characteristics are as follows:

Working principle:

The tester is connected to the grounding point of the device to be tested through a grounding down lead, and sends a low voltage signal to the grounding point of the device to be tested through the grounding down lead. The returned signal is measured to determine whether the grounding system is conductive.

Product characteristics:

1. Power technology:

Adopting the latest power supply technology, with an output current of 10A, it can work continuously for a long time, overcoming the drawbacks of instantaneous current in pulse power supply, effectively breaking through the contact oxide film, and obtaining good test results;

2. Strong anti-interference ability:

Under severe interference conditions, the LCD screen can stabilize one bit data within a range of ± 1 word, with stable readings and good repeatability;

3. Long service life:

All adopt high-precision resistors, effectively eliminating the impact of environmental temperature on measurement results, and the use of military connectors enhances vibration resistance;

4. Easy to operate:

Simply press the measurement button to obtain the measurement results. The measurement results are displayed using LCD backlight, with intuitive readings and good repeatability;

5. Convenient to carry:

Adopting a portable design, it is small in size and lightweight. The panel and chassis form an integrated structure, which has good seismic resistance.

ZC-410B grounding down lead continuity tester is a portable tester with high automation, which is specially used for the electrical integrity test of grounding device, and its technical indicators meet or exceed the requirements of relevant standards. The instrument is simple and convenient in operation, high in accuracy, fast in test speed, good in retest and intuitive in reading. It is an ideal special instrument that meets the requirements of the regulations, greatly facilitates the development of test items and improves work efficiency.

Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com