Fangrui Product Details Digital Multimeter Is A Pocket-sized 3 5/7-digit Rms Auto-scanning Digital Multimeter, Which Can Select Functions Without Dials. The Meter Automatically Identify And Measure According To The Input Voltage/current/resistance/current. It Has The Characteristics Of Stable Performance, High Precision, High Reliability, Clear Reading And Overload Protection. The Special Screen Dust Cover Design Is Practical And Beautiful. It Also Has A Flashlight Function. The Instrument Is Driven By A Aaa 1.5v Battery. The Instrument Uses A Large Lcd Display To Enhance The Power Supply. Even When The 2.3v Battery Is Insufficient, It Can The High Brightness Of The Backlight. Measurement Function: Ac Current, Dc Current, Battery, Dc Voltage, Resistance, Capacitance, Ac Voltage Ac Voltage Range 6v-750v Dc Current Range 600ua-10a Ac Current Range 600ua-10a Capacitance Range 10nf-60mf Maximum Display 6000 Battery Type Aaa Size:142 X 70 X 32mm Material:abs Colour:black Package Contents: 1 X Main Unit 1 X Meter Pen 1 X Manual O