Multifunctional contact capacitor type high voltage electroscope

The utility model relates to a multifunctional contact capacitor type high voltage electroscope. The multifunctional contact capacitor type high voltage electroscope is characterized in that a resistance adjustable equivalent circuit board is disposed in a protection shell, the resistance value of the resistor R2 on the equivalent circuit board can be adjusted through a shift adjusting switch, the shift adjusting switch and a test button are disposed outside the protection shell, a contact electrode is disposed at a front end of the protection shell, a light emitting and sounding device is disposed at the rear end of the protection shell, an electroscope head is composed of the contact electrode, the protection shell, the lighting emitting and sounding device, the shift adjusting switch, and the test button, the electroscope head is disposed at a terminal position at an end of an insulation rod, an insulation handle is disposed at the other end of the insulation rod, and four insulation rods are disposed betw