Electronic Digital Protractor V-Slot Base Machine Car Tool Belt Magnet

Details: This digital protractor uses angle sensor technology to calculate the exact angle simply by tilting it to the desired angle. The LCD provides readings that are always displayed upright at any angle. It also features absolute angle measurement to test whether the work surface is level to check roof slope wheel alignment and more. With simple self-calibration no additional fixtures are required. feature: V-slot base plate with built-in powerful magnet Full range 360° measurement allows you to work on both horizontal and vertical planes Dynamic measurement tools: goniometer protractor and spirit level Has a configurable buzzer/sound function Convert angles to different units: degrees (°) to mm/m percent slope (%) inches/ft Measuring range 4 x 90° Backlight function that can be used in dark places Display stays upright and can be viewed from all angles Fast and accurate measurements Factory calibration Compact and portable design Absolute and relative measurement conversion 2000 hours of continuous use powered by 1.5V or AAA alkaline batteries (included in set) With CE RohS PAHS marks Specification: Measuring range : 4 x 90° mm/m : 1000mm/m % : in/ft : 12in/ft Accuracy: 0° and 90°: rest: ±0.15° Operating Temperature: 32 ~ 122°F (0 ~ 50°C) Working humidity: ≤85% Protection class: IP65 Size: Approx. 151 x 60 x 32 mm Weight: Approx. 292 grams Power: 2 x AAA alkaline batteries (included in set) Kit includes: 1 x Digital Protractor 2 x 1.5V AAA alkaline batteries