The output voltage of the instrument is in the14KV-30KVadjustable between. Low voltage should be chosen when the local surface dust is thick, and high voltage should be selected when the local surface dust is thin. Hand grip the middle handle, front end pole contact with electrostatic film, back end negative contact ground, open the switch, you can charge the electrostatic membrane. The large handle ensures that the user's hand is kept away from the electrode and is safer to use.
Equipped with a ground extension cord, if the ground is insulated, the ground wire can be extended outside the room. Positive and negative poles are large-area aluminum plate, positive and static film large-area contact, will not damage the aluminum coating.