1. Input Voltage: AC 100V-250V, The input Voltage is the same as the testing Voltage.
2．It could test the power and power factor of all electronic products with Voltage 100V-250V. It also could test
the on/off times of all kinds of energy saving lamps.
3．Maximum testing Wattage : 300W
4．Testing parameters: Voltage, Current, Wattage, Power Factor, Annual power consumption(calculated by
10 hrs/day)and the on/off times .
5. Convenient to use with multi-use sockets. It could test the appliance with power plug. It is no need to connect the wire in addition .

6．With different base:E14, B15, B22, GU10, G9,it could test different lamps with different base.
7．With fuse in power sockets, it could protect load short circuit.
8．Compact size, very light, and convenient to take.