This is a battery-powered, true RMS, auto-ranging digital clamp multimeter with a 6000 counts LCD display and a backlight. Features : Universal Electricity Measuring Tester : can measure including AC or DC current, AC or DC voltage, Hz or frequency, resistance, capacitance, and temperature, which has wide measurement ranges. NCV Induction : the intelligent auto-ranging clamp multimeter can measure current without breaking the wire. Clear Digital Display : 6000 counts maximum display, its bright screen combined with data retention function, makes data viewing easier even in the dim environment. Easy to Use and Portable : small size multimeter is easy for one-handed operation, with a zipper pouch that makes storage and carry around more conveniently. Other Functions : true RMS, diode test, buzzer, auto shut-down, flashlight, inrush current, peak hold, etc., the clamp meter has overload protection at all ranges, perfect for professional, electrician, factory, office, or family using. Specifications : DC Voltage : 0-600V AC Voltage : 0-600V DC Current : 0-600A AC Current : 0-600A Resistance : 0-60M Ohm Capacitance : 0-60mF Frequency : 60Hz-300kHz Temperature : -30-1000 celsius or -22-1832 Fahrenheit Color : Black or Red (Optional ) Material : ABS Display : 6000 counts Ranging : Auto Update Rate : 3 times or second True RMS : Yes Data Hold : Yes Low Battery Alert : Yes Auto Power-off : Yes Power Supply : 2 x 1.5V AAA battery (NOT included ) Item Size : 185 x 65 x 30mm or 7.28 x 2.56 x 1.18in Item Weight : 165g or 5.82oz Package Weight : 320g or 11.29oz Package Size : 22 x 10 x 4.4cm or 8.66 x 3.94 x 1.73in Package List : 1 x Clamp Meter 1 x Pair of Test Lead 1 x Thermal Couple 1 x Lanyard 1 x Storage Pouch Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.