High-pressure sound and light electroscope, high-pressure electroscope voice, digital voice nuclear phase, high pressure digital display ..

Is there a power frequency voltage on the detector high voltage AC lines and equipment. 2. The sound and light alarm, dual display, to ensure work safety. 1. use and maintenance must be carried out prior to use self-test, self-test method is to use a finger pressed the button. Indicators should be interrupted flash, it gives off intermittent alarm. Indicating that the instrument is normal. 2. Make the above 10KV electrical inspection operations must be executed "electrical safety work order" staff wear insulated gloves, wear insulated shoes and to ensure a safe distance from the charged device. 3. Staff, in use, to grip the lowermost part of the insulating rod, to ensure the effective length of the insulated rod, and according to "electrical safety work order" provisions, the first in the electric facilities for inspection, verification electroscope indeed performance intact before using. 4. electroscope should have regular dielectric strength test, start the test. Damp place for three months, dry place for six months. It found that the product should stop using unreliable. 5. rain, fog may not be used. 6. electroscope should be stored in a dry, airy place non-corrosive gases.