Applications: Automotive Driveline Measurement Race car wing & chassis adjustment Wheel alignment Frame straightening Industrial Machine tool set up Lathe and mill alignment Quality Assurance verification Medical Range of motion measurement Drive shaft alignment Setup of precision machines Road or rail-track layout Satellite or aerial alignment Drainage angles and run-off slopes Tool setting on Lathes Setting blade angle of Circular Saws Setting blade angle of Miter Saws Setting workpiece angle for milling Grader and tractor work alignment Platform monitoring Suitable for Built wood and metalwork projects Create straight edges when assembling furniture Ensure wallpaper and cornices are level for decoration Measuring and adjusting alignment of sliding carriages and extension tables to cast saw benches Check drill press table setting, table saw, jointer table, band saw, jointer fence or band saw table Favored by cabinetmakers & furniture workshops Features: V-groove base plate with strong built-in magnets Full range 360° measurement allows you to work both horizontal and vertical planes With Beeper / Sound Function Converts angles to different units Backlight Functions Display remains upright Fast and accurate measurement Factory Calibrated Compact & portable design Absolute and relative measurement conversion With CE, RoHS, PAHS Marking Specifications: Measuring Range : 4 x 90° , mm/m : 1000mm/m,% : 100%, in/ft : 12in/ft Accuracy : 0° and 90° ≤0.1°, the rest ≤0.2° Resolution : 0.05° Working Temperature : 32 ~ 104°F (0 ~ 40°C) Working Humidity : ≤85% Protection Grade : IP65 Dimensions : approx. 151 x 60 x 32mm Weight : approx. 292g Power Supply : 2 x AAA alkaline battery (included on set) Set Includes: 1 x Digital Protractor 2 x 1.5V AAA Alkaline Battery 1 x Protective Pouch 1 x English Instruction Manual Standard Factory Package