â·ÃÊͺ¶ÒÁÃÒ¤Ò Fluke LVD2 Volt Light Non-contact AC voltage detector and LED flashlight combined into one easy to use pen-style design. Fluke LVD2 Volt Light Non-contact AC voltage detector and LED flashlight combined into one easy to use pen-style design. Descriptions: The Fluke LVD2 is a CAT IV 600 V rated non-contact detector that is suitable for commercial and industrial applications. With exclusive dual-sensitivity turning blue 1” to 5” (2.54 cm to 12.7 cm) when it's near ac voltage and red when it's at the source. Features: Dual Sensitivity LED light with 100,000 hour life Detects from 90 to 600 V AC Rated to CAT IV 600 V Dual Levels of Detection Blue indicates proximity to AC Voltage source Red indicates you’re at the source Operating temperature 0 deg C to 50 deg C Ultra-Bright White LED 100,000 hr bulb AAA battery included Fluke LVD2 Volt Light Volt Meter à¤Ã×èͧÇÑ´¡ÃÐáÊä¿ à¤Ã×èͧÇÔà¤ÃÒÐËì¡ÓÅѧ俿éÒ