Features: 1.Fast measurement value: The large-screen LCD display can quickly display the measurement value. 2.Comfort: Add buttons humanized design and non-slip design and feel comfortable. 3.Durable and not hurting hands: It is made of ultra-high-strength aluminum alloy material which has good rigidity wear resistance does not hurt hands is light and durable. 4.Advanced water bubble detection level and vertical accurate and convenient level measurement 5.100% authentic if you have any questions please contact us Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: Product Name: Digital angle Measurement angle: 0-225 Adjuminance angle: 0.1 Measurement accuracy: 0.5 Wave material: aluminum alloy Floor thickness: 21.5mm Flux length: 41cm Processing method: fine deep processing Work temperature: -10 ~ 50 C Display: 5 minutes automatic shutdown Battery Model: 9f6f22 includes: 1 x Digital display angle ruler "