Digital Angle Finder Protractor 7 Inch Steel Measuring Ruler with LCD Display<br> Features:<br> <br> Versatile angle measurement tool doubles as a angle finder, a ruler and the level tool to meet all kinds of measuring needs.<br> <br> The protractor has metric(mm) and imperial(inch) measurements on ruler edge, clear scale, easy to use.<br> <br> A practical level tool, horizontal, vertical and circular bubble level help you to check and calibrate.<br> <br> The protractor was packed with a CR2032 battery. Automatic power-off function, save power consumption and extend battery life.<br> <br> Thickened and widened nylon glass ruler with super-strength nylon glass fiber material, good rigidity, wear resistance, no deformation.<br> <br> <br> <br> <br> Specification:<br> <br> Item name: 4 in 1 Digital Angle Finder Protractor<br> <br> Working Temperature: 0℃~ +50℃<br> <br> Working Humidity: ≤85％RH<br> <br> Working Current: ≤20μA<br> <br> Measuring Range: 0°~999.9°<br> <br> High Resolution: 0.05°<br> <br> Accuracy: 0.5°/ 3'<br> <br> Battery: CR2032 3V (included)<br> <br> Material: Nylon Fiberglass Material<br> <br> Product Weight: 106g/3.8oz<br> <br> Product Dimensions: 230*35*25mm<br> <br> <br> <br> <br> Package Includes:<br> <br> 1 x Digital Angle Finder<br> <br> 1 x User Manual