Digital Angle Ruler with Bubble Level for Measuring Feature:1. Digital Display: Angle ruler with digital display enables accurate measurement and easy reading.2. Lockable Design: The locking knob makes it more convenient to lock the angle in any position, very useful.3. Leveling ruler: equipped with 2pcs bubble level, you can also use the protractor for level measurement.4. Wide Application: Widely used in woodworking furniture, decoration for building materials, home DIY and so on.5. Simple to carry: It is lightweight and compact, both storage and carrying are very easy. Specification:Item Type: Angle RulerMaterial: ABS Total Product Length: Approx. 180mm Measuring Range: 0-200°Measuring Accuracy: 0.01°Type: Digital Display Mode Battery: 3V cr2032 (Supply Without Battery)Scope of Application: Widely Used in Woodworking Furniture, Building Material Decoration, School, DIY Home, Mechanical Processing and other fields. Package List:1 x Angle Ruler1 x User Manual 1) We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.