The VoltSafe is a unique instrument, being a voltage detector and non-voltage indicator.
The detector is always activated and gives a (red) optical and an acoustic signal upon the presence of AC voltage. The VoltSafe can be set manually to indicate a voltage free surroundings by a green LED in the partly transparent tip. This is a self-test function and indicates no voltage within the detecting range. However if the voltage is detected, the green LED will change to a red LED and an acoustic signal is given.
With the range of 100 - 1000 V AC and the acoustic signal of 65 dB, the VoltSafe is a universal instrument ans can be used in many service purposes.
Voltage range