The voltage tester under the UHV power can help many power workers conduct various power tests more conveniently.

High voltage voltage voltage tester is a specialized tool used by power companies such as power plants and substations to detect whether electrical equipment is live. On site operation has sound and light alarms, which are safe and reliable. Whether it's day or night, indoor substations or outdoor overhead lines, we can serve you correctly and reliably. It is an essential safety equipment for the electrical department of the power system and industrial and mining enterprises. High voltage voltage voltage testers are mainly used to detect whether high-voltage overhead lines, cable lines, and high-voltage electrical equipment are live. The main types of high-voltage voltage testers include luminous high-voltage testers, acousto-optic high-voltage testers, and high-voltage electromagnetic induction rotating testers.

1. Luminous high-voltage voltage tester

The luminous high-voltage voltage tester consists of a handle, a buckle, a fastening screw, a neon tube window, a neon tube, and a metal probe (hook).

2. Acousto-optic high-voltage voltage tester

Widely used in pole type telescopic high-voltage voltage testers. Rod type telescopic high-voltage voltage tester is a "sound and light dual display" tester developed based on the requirements of domestic power industry departments and the advantages of domestic and foreign testers. It has the following advantages:

Electrical testing has high sensitivity. Not affected by sunlight and noise, it can be used indoors and outdoors both day and night; Strong anti-interference, built-in overvoltage protection, automatic temperature compensation, and full circuit self-test function; Internally equipped with electronic automatic switches, the circuit adopts integrated circuit shielding to ensure safe and reliable operation of the integrated circuit under high voltage and strong electric fields; When the product alarms, a warning sound of "Do not approach, there is a risk of electric shock" is emitted, which is simple and clear, to avoid staff misoperation and ensure personal safety; The shell of the voltage tester is made of ABS engineering plastic, and the telescopic operating rod is made of epoxy resin fiberglass pipe; Integrated product structure, easy to use and store.