Digital 90 Angle Protractor Level Box with Base for Woodworking

[Mini Digital Protractor] Long press ON / OFF for 3 seconds to turn on the protractor. The UNIT key changes the degree or percentage. CAL switch absolute / relative mode, press CAL to enter relative mode, then press and hold CAL for 4 seconds to return to absolute mode. The bottom of HOLD can save the value, you won't miss any important reading anymore. It is more useful and easier for your work.[Powerful Magnetic Base and LCD Display] The base of the electronic level has three magnets, which can be easily attached to any steel object. The level angle meter has a large LCD display and the level can be read quickly. When the product is upside down, the number is automatically reversed.[Zinc Alloy Shell] Different from other plastic shell, our digital angle protractor adopts zinc alloy shell, which has good heat dissipation, waterproof, moisture resistant and beautiful appearance.[Convenient to Carry] Magnetic Protractor is a lightweight and portable measuring tool that can be taken with you. It is particularly useful for performing work on ladders, roofs or other unstable locations.[Wide Application] The digital angle finder tool greatly facilitates your carpentry, carpentry, construction and other jobs. It is specially designed for measuring fit angles, installing shelves and cabinets, picture frames, measuring sloped roof angles, installing windows and doors and much more.Colour: blackMaterial: plasticPackage Contents:1 * Digital angle finderOnly 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.