Compact and lightweight tension testerWith voltage and polarity indicator, suitable for DC and AC voltage.With LED light and screwdriver functions.Please note that 230V is in power grid and therefore both the 220V indicator lights up and weak the 380V indicator.Display Type:Digital OnlyPower Supply:DCModel Number:214510Voltage Range: 6-380VDisplay : 6V - 12V - 24V - 50V DC and - 110V - 220V - 400V ACFrequency Range: 50 - 500 HzDimensions: 148 x 17 x 26 mm (approximately)color:Orange yellowMaterial:plasticPackage Contents:1 x Voltage Tester PenOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.