Do you know how to use it to repair your car?           After turn on it press "ZERO" button more than 2 seconds, and the clamp meter top keeps direction and moves forward to clamping the wire finally press "hold" button to get the important readings.                                                                    34592            Design concept: function integration, test integration.    AC/DC voltage, AC/DC ampere, AC/DC Current (by jaw minimum 1mA), Temperature, Frequency, Capacitance, DC microampere, Resistance, LIVE wire check, Dangerous voltage alert, with such a small size it meets the rules of the state has made the most perfect functions. LIVE wire check function and V ~ alert function conveniently quickly identify mains connection status.Display double line shows, can display voltage or current and frequency at the same time. LoZ, low impedance voltage detection, very suitable for maintenance industry                     We optimize the jaw, increased the pens and hustle, easy one-handed operation. We optimize jack position, better security and aesthetics, reduced the foreign body into the dust. We have added back hooks, convenient to carry                        Features:                     Measure both DC current and AC current (minimum 1mA by jaws)  Measure microamps μA (minimum 0.1μA by terminals)  Measure AC and DC voltage  Measure frequency  Low impedance voltage measurement  Measure resistance, continuity and capacitance  Measure temperature  Live check function  V-alert measurement  Clamp on frequency function  Auto range  Data hold  Auto power off  Back light  Conform to the IEC-61010-1, IEC-61010-2-030, IEC-61010-2-032, IEC-61010-2-033 standards  Over-voltage protection class CAT III 300V, CAT II 600V, pollution degree II                                       Specifications:                     Display: 6000 counts  DC current: 6A/60A/100A 0.001A/0.01A/0.1A ±(3.0%+5counts)  DC current(uA):0-200uA 0.1uA ±(0.8%+5counts)  AC current: 6A/60A/100A 0.001A/0.01A/0.1A ±(2.5%+5counts)                                        In 6A range, resolution is 0.001A, the test range is 0.001A~6A.                                In 60A range, resolution is 0.01A, the test range is 0.01A~60A.                                In 100A range, resolution is 0.1A, the test range is 0.1A~100A.                     DC voltage: 6V/60V/600V 0.001V/0.01V/0.1V ±(1.0%+3counts)  AC voltage: 6V/60V/600V 0.001V/0.01V/0.1V ±(1.0%+3counts)  Low impedance LOZ: Max 600V Resolution 0.1V  Resistance:  600/6k/60k/600k/6M ohm 0.1/0.001K/0.01K/0.1K/0.001M ohm ±(1.0%+3counts)  60Mohm 0.01Mohm ±(1.2%+20counts)  Capacitance: 600uF/6000uF 0.1uF/1uF ±(4.0%+3counts)  Frequency: 60Hz/1000Hz 0.1Hz/1Hz ±(1.0%+5counts)  Frequency(by jaws): 60Hz/1000Hz 0.1Hz/1Hz ±(1.0%+5counts)  Buzzer: If the resistance is less than 30&;, the continuity beeper sounds.