GSWY High voltage live display locking deviceDetailed product description:

The GSWY high-voltage live display locking device adopts LCD digital display, powered by Li/SOC12 battery, and does not require external power supply, avoiding the additional workload caused by laying power lines. Widely applicable to various places inside and outside households where it is difficult to lay power sources, it is an ideal safety device for preventing electrical misoperation on 35kV~500kV indoor and outdoor electrical equipment or networks.
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