Item Type: Digital Angle Finder <br>Material: ABS <br>Power supply: CR2032 1x3V (not included) <br>Purpose: Multi field multifunctional ruler <br>Measuring Range: 0 Degree - 999.9 Degree <br>Rotation Angle: 360 Degree <br>Display: LED HD <br>Working Temperature: 0℃ - +50℃ <br>Working Humidity: ≤85%RH <br>Working Current: ≤20 μA <br>Accuracy: 0.5° <br>4 In 1 Function: Level, carpenter's angle finder, digital display angle, universal level<br>1、[360 Degree Locking Structure] Angle ruler can be locked at any angle, humanized design and measurement are more versatile. <br>2、[4 In 1 Multifunctional Ruler] It can be used for level ruler, carpenter's angle finder, digital display angle ruler, universal level, all in one, convenient and trouble free. <br>3、[Easy To Read] The protractor is equipped with LED high definition liquid volume large digital display, and the measured data is clear at a glance. <br>4、[Durable And Sturdy] Made of high quality ABS material, not easy to damage, long service life, can be used for a long time. <br>5、[Lightweight And Portable] Small in size and light in weight, it is convenient to carry and measure and use, and it is very convenient.Do not use in high temperature places!<p>1 x Angle Finder(Battery Not Included)</p><p>1 x Manual&nbsp;</p>