The invention provides a novel electroscope verification device. The novel electroscope verification device comprises an alternating-current high-voltage generator and an electroscope verification support. The electroscope verification support comprises insulating supports, a plurality of boxes and a metal rod. The boxes, namely insulating bodies, are fixed to the insulating supports parallelly. Asensing unit communication device is arranged in each box. A hole is formed in one end of each box. An insulating sound-proof layer is arranged on the inner wall of each box. The metal rod penetratesthe parallel boxes. The alternating-current high-voltage generator comprises a wireless receiving module, an interaction module, a power module , a control module, a medium-frequency output module, ahigh-frequency transformer, a voltage doubling circuit and an inverting module. The control module is connected with the medium-frequency output module. Output of the medium-frequency output module is sequentially connected with the high-frequency transformer, the voltage doubling circuit and the inverting module in series. Output of the wireless receiving module is connected with input of the control module. The control module is electrically connected with the interaction module. The novel electroscope verification device has the advantages of high automation degree and improved efficiencyand accuracy.