Amprobe NCV1020 Non-Contact Voltage Tester, 50 - 1000VAC detects AC voltage without interrupting electrical systems. Safety tested to the highest category measurement, CAT IV 1000V, as well as IP65 water and dust resistant, the NCV-1020 series is fit for the toughest industrial applications.
Features:
50 - 1000VAC
Audible (buzzer) and visual (LED) voltage indication