China wholesale Ratcheting Cable Cutter Manufacturers – High Voltage Communicate Sound-light Electroscope For Cheak The High Voltage High-voltage Electroscope – Donghuan Power

Product introduction 

The high voltage electroscope is made of electronic integrated circuit and has stable and reliable performance. It has the features of full circuit self checking function and strong anti-interference. High voltage electroscope is applicable to the power inspection of 0.4, 10KV, 35KV, 110KV, 220KV, 330KV, 500KV AC power transmission and distribution lines and equipment. It can correctly and reliably inspect power no matter during the day or at night, indoor substations or outdoor overhead lines.
When using electroscope, it must be noted that its rated voltage is compatible with the voltage level of the electrical equipment being tested, otherwise it may endanger the personal safety of the electrical testing operator or cause misjudgment. During the electricity inspection, the operator shall wear insulating gloves and hold the handshaking part below the protective ring of the cover. First press the self inspection button to confirm that the electroscope is in good condition, and then conduct the inspection on the equipment that needs electricity inspection. During the inspection, the electroscope shall be gradually moved closer to the equipment to be tested until it touches the conductive part of the equipment. If the process is silent and light indicates all the time, it can be determined that the equipment is not charged. Otherwise, if the electroscope suddenly lights up or makes a sound during the moving process, That is to say, the equipment is considered to be charged, and then the moving can be stopped and the electricity inspection can be ended.

High-voltage Electroscope Technical Parameters