1. It can be locked at any angle to help you keep data when using it. 2. Laser-scale, clear and wear-resistant.Battery, CR2032 3V lithium battery. 3. 0-360 Degree overall measurement.Stainless steel ruler with Inch and millimeter scales. 4. HOLD/Rev button: keep measuring angle. 5. On / off button: press and hold the on / off button to turn off the power supply. Auto power off.
Package Contents: 1 * Digital Angle MeterOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.