This LCD Digital AC/DC clamp multimeter is a portable clamp meter. It is ideally suited for field， laboratory， shop and home applications.  Features:3 1/2 digit LCD screen， the maximum display value is 1999.Multi-purpose clamp meter can measure AC/DC voltage and resistance， etc.Low voltage indication and overload protection.High resolution of 1mA minimum force.Small and portable to carry and use.Data retention for easier reading.Note: This meter can't measure DC current.Specifications:Color: Black + YellowMaterial: PlasticDC Voltage: 600V ±(0.8%+3dgt)AC Voltage: 750V ±(1.2% +5dgt)AC Current: 20A-200A-400A ±(2%+5dgt) Resistance: 2K-200K-2MΩ ±(1.0%+3dgt)Power Supply: 2 * AAA 1.5V Batteries (Not included)Maximum Display: 1999Jaw Diameter: 30.8mmDisplay Size: 35 * 17mmItem Size: 17.3 * 5.2 * 2.5cm / 6.8 * 2 * 0.98in Item Weight: 120g / 4.24ozPackage Size: 17.8 * 10 * 3cm / 7 * 3.94 * 1.18in (L * W * H)Package Weight: 187g / 6.59inPackage List:1 * Clamp Meter1 * Test Lead