. FunctionDC / AC voltage, DC current, resistance, temperature, transistor hFE test , diode test and continuity test.Display: 3 1/2 digits, character 15mm highBack Light Button SwitchPower Supply: 9V battery, 6F22 or NEDA 1604Data-hold Switch (HOLD) Safety:According to EN61010-1 protection class overvoltage category(CAT 600V) pollution degreen 2.Certificate: CE Approva 2. Packing Each item in one color boxDimension: 143x75x32mm(with holster)Ctn size: 478×318×315mmQTY / Ctn: 60pcsGw/Nw: 17/16KG