This is a voltage tester, with a range of 90 to 1000VAC, this tester, just by bringing it close to the AC line in the specified range, produces a flashing red light and an audible alarm, this item requires 2 AAA batteries, NOT included.
Characteristics:
- Operating voltage: 90VAC to 1000VAC
- Operating temperature: -10 to 50°C
- Humidity: 0% to 95% (0 to 30°C), 0% to 75% (30 to 40°C), 0% to 45% (40 to 55°C)
