The Extech DV690 is a rugged and reliable voltage detector that can quickly and safely detect up to 69 kV in high voltage (HV) electrical installations. This non-contact industrial tool provides added protection for anyone working on HV electrical installations, including power professionals, post-storm restoration, telecommunications and public safety. Audible and visual alarms warn users that dangerous voltage is present so they can maintain a safe distance in hazardous areas. In addition, five flexible mounting options make it easy to operate the device to get the job done efficiently.