Features 1、100% brand new and high-quality. 2、It is made of premium material,durable and has long service life. 3、It is stable and has great performance while using. 4、The accuracy of it is very excellent,you do not need to worry about errors. 5、The bottom measuring side is magnetic,very convenient and easy to operate. Specification Features: 100% brand new and high-quality. It is made of premium material,durable and has long service life. It is stable and has great performance while using. The accuracy of it is very excellent,you do not need to worry about errors. The bottom measuring side is magnetic,very convenient and easy to operate. Specification: Material:ABS Plastic Application:Widely used in the field of angle and level measurement Battery:2*Button Cell CR2032(Not Included) Resolution:0.1° Accuracy Error:0.2~0.3° Angle Range:4*90° Bubble Level Quantity:2 Package List: 1*Digital Level Gauge Package List