10KV High Voltage Sound and Light Tester, GDY20KV Kelida High Voltage Sound and Light Tester, Rod shaped Tester

Description :

　　The usage method of Kelida brand 20KV national standard rod-shaped high-voltage acousto-optic tester:

　　（1） Before using a high-voltage voltage tester, an appropriate voltage level tester should be used according to the rated voltage of the tested equipment.

　　（2） Before conducting an electrical test, a self check test should be conducted on the electrical tester. Press the self check button on the display panel, and the electrical tester indicator will emit an intermittent oscillation sound signal to prove that the performance of the electrical tester is intact. You can proceed with the electrical verification. At this point, the telescopic insulation rod can be pulled apart for electrical testing, and the operator should not exceed the specified grip. If the contact of the voltage tester is not in contact with the charged body of the grade, it can emit intermittent sound and light signals (within the starting distance), indicating that there is electricity. If it does not emit intermittent sound and light signals, it indicates that there is no electricity.

　　Characteristics of GDY20KV national standard rod-shaped high-voltage acousto-optic tester:A device that checks whether equipment and lines are live by detecting the current flowing through the stray capacitance of the voltage detector to the ground. The connection of each part of this product is firm and reliable, the indicator seal is intact, the surface is smooth and flat, and the markings on the indicator are complete. The surface of the insulating rod is clean and smooth. Convenient to carry, high sensitivity to electrical testing, not affected by strong electric fields, with full circuit self checking function, long standby time, and other characteristics.

　　Notes:When conducting electrical testing on electrical equipment, the voltage tester should follow the electrical safety work regulations. To ensure the safety of personnel and equipment, preventive tests are conducted regularly in accordance with electrical safety regulations.

AfterSalesService :

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