Woodworking Miter Digital Angle Finder Protractor Cut Calculator Level Tool NEW 400mm/16INCH Feature This Digital Angle Finder comes with LCD display and blue back-light, it is able to see the measured record under any circumstances. Digital Angle Finder has a wide measurement range(0-230) and high precision(0.5) angle gauge makes you work with efficiency and comfort. Whats more, it is to transfer the miter angle for your miter/slide saw by pressing the MITER key. The of the protractor is made of aluminum, which is strong and durable, suitable for the complicated working environment. Features HIGH-ACCURACY. With 0-230 of measuring range, 0.1 of increment, 0.5(9mm/m) of accuracy, allows you to measure angle precisely and quickly. GAUGE FUNCTION. It is also used as a miter angle calculator, transfers the miter angle for your miter/slide saw. CONVENIENT LOCKING. Convenient & easy to measure by operating the central loosen / hold button for locking the angle finder. With hole for easy hanging and free carry. LCD DISPLAY. With a blue backlight screen, able to read the data clearly even under dark circumstances. READOUT AND AUTO POWER OFF. The hold function of readout offers you great convenience when working. 5 minutes of no operation, the unit power off automatically, for extending the battery life. MATERIALS. Made of aluminum, which is strong and durable. Specificayions Material: Aluminum length: 410mm Measuring range: 0-230 Measuring accuracy: 0.5 Increase/decrease angle: 0.1 Spirit Levels: Horizontal and vertical bubble Working temperature: 0C~-50C Battery: 9V 6F22 (Battery is not included) PACKAGE INCLUDES 1x Digital Angle Finder