Specification: Brand new Size: approx. 210*110*45mm Clamp Opens: 28mm Input Impedance: 10M¦¸ Sampling Rate: 3 times/s AC Frequency Response: Current 50-60Hz/ voltage 50-400Hz Max display: 6000 Battery: 3V (2*AAA battery) (not included) Continuity Test: Less than 50¦¸¡À10¦¸ Low battery indicator: approx. less than 2.6V Auto power off: about 15 minutes Range DCV: 600mV/6V/60V/600V ¡À(0.5%+3) ACV: 600mV/6V/60V/600V ¡À(0.8%+5) DCA: 1-600A ¡À(2.0%+30) ACA: 1-600A ¡À(2.0%+30) Resistance: 600¦¸/6k¦¸/60k¦¸/600k¦¸/6M¦¸/60M¦¸ ¡À(0.8%+3) Capacitance: 60nF/600nF/6uF/60uF/600uF/6000uF ¡À(3.5%+20) Frequency: 10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/20MHz ¡À(0.1%+3) Temperature: (-40~1000 )¡æ/(0~1832 )¨H ¡À(1.0%+5) Feature: Multi-purpose clamp meter with true RMS auto-range: Accurate AC/DC Voltage, AC/DC Current, Frequency, Duty Cycle, Diode, Capacitance and Resistance Measurement. Large backlit LCD screen. Continuity test & overload protection. Designed to safely and accurately confirm the circuit conducts electricity with low voltage indication and overload protection. Light alarm if detects the AC voltage(90V-1000V) or live wire. Shows "OL" on the LCD if overload. Auto-ranging with NCV. NCV detects nearby AC voltage automatically. Diode test, data hold. Fine workmanship and good performance. Easy to use. Long service life. Package included: 1 x Clamp Meter 1 x K-type Thermocouple 1 pair x Test Leads 1 pair x Alligator Clip 1 x User Manual 1 x Cloth Pouch Note: Battery is not included. Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.