Discover the HD Electric Digital Voltage Indicator, a reliable and versatile tool for measuring up to 500kv line-to-ground voltage in both overhead and underground applications. Offering clear readouts and audible indications, this device accurately discerns nominal and induced voltages. Plus, it boasts auto-shutoff and low battery indication features (DVI-500T model) for maximum safety and convenience. Make the HD Electric Digital Voltage Indicator your trusted tool of choice.