TuoSen Digital Protractor Inclinometer Angle Meter Ruler

Product descriptions: 1.Large LCD screen, with locking device, digital display LCD screen, reading more intuitive and convenient; locking structure design, can be locked at any angle (clockwise locking, counterclockwise loosening); hold function key design can hold data at any position . 2.Rounded chamfer, safe and will not hurt your hands. 3.Stainless Steel rulers with laser-etched scale,will stay clear after long time use 4.Pressing the HOLD function button will hold the reading 5.Zero button can reset the angle measuring tool at any time 6.Locking Screw, With the screw, the rulers could be hold at any angle. 7.Digital angle finder measures inside angle, outside angle and working as t bevel protractor. 8.Multi-function, It can not only measure the angle, but also measure the length, ruler displays both inch and mm.