Features: This clamp multimeter with multiple measure and test function; Use as voltmeter, ampmeter, and can also measure resistance. Clmap meter with long head clmap for convenient one hand operation, and not need to touch any wire directly, very safe for work. Also with over load protect help prolong the meter service time. Experience the convenience of this set of clamp tools with a unique circuit for identifying live wires and accurate measurements. Crafted with durable ABS material, these compact clamps are portable and easy to use with a user friendly dial. From electrical installations to troubleshooting circuits, these clamps are your reliable tool for any testing scenario. Specifications: Material:ABS Voltage Ranges:DC600V AC450V Current Ranges:20A 200A 400A Resistance: 200-200KΩ Frequency Ranges:50Hz-60Hz Diode:Yes Display Counts:1999 Powered by:2pcs AAA Battery(not included) Size:Approx.230mm/9.05''×95mm/3.74''x37mm/1.45'' Package Includes: 1Set Digital Clamp Meter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.