The grip of the multimeter is around the edge of the entire multimeter and a kickstand on the back so you don't have to be holding the entire time when you want to use it. It can also be used to diagnose, assemble, and repair circuitry and wiring. Other features include a low battery indicator, continuity buzzer, and overload protection.\n\nThe Hold Button can be useful when it's for more precise measurements. For example if measuring a sensor you might want to make a note that the meter reads 2.984 V and it's more convenient than trying to remember the value while you write it down on a piece of paper or enter the value into a spreadsheet etc.\n\nSpecifications\nMax.display: 1999, 3 1/2 digits\nRange selection: Manual ranging\nOverload display: '1' is displayed\nSampling Speed: 2 times per second\nLow Battery Indication\nPower: 1 x 9V 6F22 Battery Included\nDiode Test: Yes\nContinuity Test: Yes\nSquare Wave Output: Yes\nDimensions: 5.1' x 2.8' x 1.4'\nSafety/Compliances: IEC61010 CAe