Try power screwdriver is a simple tool for monitoring objects or conductors that Electricity or voltage is present. Also used to check the appliances that are leaking or not with .
Try the power screwdriver is a simple tool used to examine objects or leading or electricity are voltage and also verifies that the appliances have a light leak or not. .
Try the screwdriver is a tool for easy-to-use objects, or check the electricity or that there is a voltage or not, and is also used to check that there is power electrical leakage or not.