Features: 1.Multifunction:Can measure AC/DC voltage,DC current,resistance,diode,hFE,continuity and square wave output. 2.Portable design:It's small and can be put into pocket,easy to carry. 3.Wide range of applications:It's a perfect tool for the laboratory,factory and home. 4.Clear to read:With large LCD display,convenient to read data. 5.More advantages:Low battery indication,continuity buzzer and overload protection. battery not included Power supply: 6F22 type 9V battery Delivery Quantity: 1pc,(battery not included) (Package contents: Only the above package contents, excluding other products.) Dimensions: 125x70x29mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: Yellow (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)