Feature: 1. MEASUREMENT: Clamp multimeter can accurately measure up to 400A AC current, 600V AC DC voltage, resistance, capacitance, conductivity, temperature, diodes. 2. USE: Clamp multimeter is an excellent troubleshooting tool to help you quickly and safely solve electrical problems in your automobile, industry or home. 3. MULTIFUNCTIONAL: Digital clamp multimeter features digital backlit LCD display, LED flashlight, port temperature measurement, low battery indication, data hold, true RMS, auto ranging, auto shutdown after 10 minutes of inactivity, reset to 0 function and more. 4. NON CONTACT AC VOLTAGE DETECTION: Our digital clamp multimeter is overload protected on all sides, and non contact voltage detection makes it easy to quickly determine if voltage is present without touching any wires. Simply press the NCV button with your thumb. 5. MODES: Clamp meter features VFD and LoZ modes for more accurate readings, and an LED flashlight for use in places such as electrical cabinets, under buildings, behind appliances, and other enclosed areas. Specification: Item Type: Digital Clamp Multimeter Material: ABS Battery: 1.5V AAA Batteries x 2 (Shipping without battery) Basic Parameters: DC VoltageRangeResolutionAccuracy 400mV0.1mV±(0.5%reading+5words)4V0.001V40V0.01V400V0.1V600V1VAC VoltageRange ResolutionAccuracy4V0.001V±(0.8%reading+5words)40V0.01V400V0.1V600V1VAC CurrentRangeResolutionAccuracy4A0.001A50-60Hz: ±(2.5%reading+5words)Others: ±(3.0%reading+10words)40A0.01A400A0.1AResistance RangeResolutionAccuracy 400Ω0.1Ω±(1.0% reading +5 words)4kΩ0.001kΩ40kΩ0.01kΩ400kΩ0.1kΩ4MΩ0.001MΩ40MΩ0.01MΩ . Package List: 1 x Clamp Multimeter2 x Test Pen1 x Temperature Probe1 x Instruction Manual1 x Storage Bag