Electronic voltage detector with micro controller and direct contact detection. New advanced technology acquisition that guarantees a perfect and safe indication even in conflicting electric field environments.
Voltage presence is indicated by high luminosity red LED and high acoustic pressure buzzer. Voltage absence is indicated by high luminosity green LED. Low battery is indicated by orange LED.
Self-checking system for its complete circuit by pressing test button. Stops working when low battery.
Work temperature range: from -25°C to +55°C.
Self-ignition when voltage presence.
Auto turn-off into sleep mode after two minutes of voltage absence. In this mode consumption is less than 1µA.
Power supply: 9V alkaline battery, type 6LR61 (included).