Digital Angle Meter Ruler Inclinometer Electron Goniometer Protractor Angle Finder Scale Measuring ToolFeature:1. It can be locked at any angle to help you keep data when using it.2. scale clear and wear-resistant.3. Battery CR2032 3V lithium battery.4. 0-360 overall measurement.5. Stainless steel ruler with Inch and millimeter scales.6. HOLD/Rev button: keep measuring angle.7. On / off button: press and hold the on / off button to turn off the power supply. Auto power off.Specification:Material: stainless steel + plasticDimensions: 0-200mm/7.87''; 0-300mm/11.81''Degree: 0-360 degreesBattery: CR2032 3V (not included)Working temperature: 5 - 50 Working humidity: 85% RHAccuracy: 0.3 degreeResolution: 0.01 degreeNote: 1. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-2cm measuring deviation due to manual measurement. Origin:Mainland China DIY Supplies:Woodworking Model Number:Digital Angle Meter Certification:CE Wood Processing Tools:Furniture Tools Woodworking:Woodworking Tools Material:Stainless Steel + Plastic Dimensions:0-200mm/7.87''; 0-300mm/11.81'' Degree:0-360 Degrees Battery:CR2032 3V Working Temperature:5 - 50 Working Humidity: 85% RH Accuracy: 0.3 Degree