•Material: chrome vanadium steel + insulated ABS plastic
•Category:Screwdriver
•Color: Gray
•Style: One head model, Phillips head model
•Size: about 15.5cm long
•Battery type: button cell LR41 X 3 (including)
•Measuring range: 100-220V
•Description: Inserted into the power port red light is the fire line, not light is the zero line
•Features: firm non-slip handle, exquisite appearance, strong and durable, portable power measurement, with micro-magnetic adsorption screws
•Occasions: home appliances, factory maintenance, electrician power measurement, outdoor maintenance