ITEM NAME:Non-Contact Voltage Detector Electrical Circuit Wire Tester Pen AC90~600V A S2G3 Non-Contact Voltage Detector Electrical Circuit Wire Tester Pen AC90~600V A S2G3 Non-Contact designed For detects 90V~600V AC Voltage/buzzer LED and buzzer alarms Voltage detection 90-600V AC Ideal for electrical work Brand new, Premium Quality ABS body with comfortable clip.1 90~600V AC Volt Detector Alert Pen. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Ideal for electrical work.