Measures average level and consignment conformity Substandard materials early detection and unreliable production On-site:<ul> Hi-pot check Earth resistance check Internal check Overheat protection check Transportation drop test Rub and type test on logo Power consumption check Barcode check Power on check Other checking required by clients</ul> Inspected: household electrical appliances, including kitchen appliances, irons, lighting fixtures, plugs/socket outlets, TV set, radio, video cassette recorder, electric, digital camera and calculators.