Specifications Product Name: Clamp ammeters DC Voltage: 200mV-2V-20V-200V-600V AC Voltage: 200mV-2V-20V-200V-600V AC Current: 2A-20A-400A Measuring Capacitance Range: 40nF-400nf-4uF-40uF-400uF Resistance ohm: 200-2K-20K-200K-2M-20M Buzzer Function: Yes Max LCD display: Yes Data Hold Function: Yes Max Display: 1999 Counts Battery Type: 2 x 1.5V (AAA Battery) (Not Included) Color: Red,Blue Material: Plastic, Electronic Parts Package List: 1 x Clamp Digital Multimeter 1 x Test leads 1 x User Manual 1 x storage bag Features 1. This is a clamp multimeter,high reliability,high accuracy and portability. 2. Multifunction: Can accurately measure AC/DC voltage current, resistance. 3. With LCD backlight display,convenient to read data in dark. 4. More advantages: Manual range,data hold,diode test,continuity test. 5. Widely use: It& 39;s a perfect tool for the laboratory,factory and home. Notes1. Please allow slight measuring deviation due to manual measurement.2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you3.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.