Funtion: testing Power , Power factor, Voltage , Current, and Annual power consumption(calculated by 10hrs/day); it could test 2 TUBES at the same time. It could test the full range T8 tubes in one box.

Weight: 4kg. Maximum testing wattage: 300W.
Input voltage: 200-250V AC.
Testing lamps: energy saving lamps , tubes , led lamps , halogen lamps ect .