Fluke LVD1A - Voltage Light Detector

This practical and compact device serves as both a non-contact AC voltage detector and a flashlight. It offers exclusive dual sensitivity. The voltage detector indicator turns blue when approaching an AC current and turns red when the device is on the AC current source. Detects voltages from 40 V AC to 300 V AC. The detector indicator is blue when the device is at 50 Hz - 60 Hz or 2.5 - 38 cm (1 - 5 in) from the source. Operating temperature 0 °C to 50 °C. Ultra-bright white indicator with 100,000 hours of autonomy. AAA batteries included.