ES9070 wireless high voltage voltmeter is designed and manufactured for high voltage transmission line inspection, high voltage transmission line to ground voltage, induced voltage test and current test. The product breaks through the traditional high-voltage electroscope can only check whether there is power limitation, and solves the problem that there is a safety hazard after the traditional electroscope is inspected. The instrument can test the high-voltage ground voltage at the same time.The inspection voltage level is from 0.1kV to 220kV, which covers the voltage verification and ground voltage test of each voltage level (240V; 2KV; 6KV; 11KV; 22KV; 33KV; 132KV; 275KV).There is no need to purchase multiple sets of high-voltage electroscopes according to different voltage levels, which saves cost, is safe, reliable, and time-saving. It is an indispensable tool for overhauling power transmission lines.When the transmission line is overhauled and maintained, even if the line has been disconnected, due to the capacitive effect, there may still be very high voltages through induction, which seriously threatens the safety of operators and the operating process.It must be checked by a tester whether the voltage present in the cable has dropped to a safe and operational voltage level.

        ES9070 wireless high voltage voltmeter consists of receiver, detector, telescopic insulation rod, etc. When testing, you only need to use the insulation rod to hang the detector on the bare wire, and you can read the voltage value on the handheld receiver through wireless signal transmission. The wireless signal has a straight transmission distance of about 30 meters, and the detector has audible and visual alarms such as LED indicators and buzzers, making testing easier and easier.