Lamp and pin test functions to troubleshoot fluorescent bulbs prior to installation or removal * Built-in VolTect(TM) non-contact voltage detection * Industry leading 48" removable and retractable antenna to test bulbs and voltage without use of a ladder * Insulated antenna sleeve and tip provided to safely extend and retract during use * Easy, single button operation with ultra-compact design for portability * Compatible with T2, T4, T5, T8, T9, T10, T12 and fluorescent energy saving light bulbs * Includes: 48" antenna, user"s manual, battery (installed) and carrying case