<h2>About This</h2><ul> <li>High AccuracyThis digital angle finder allows a full range 0-360°to measure internal angleexternal angle &amp; Contra angle Measuring precision is ±0.5°, resolution is 0.05° .You can switch between degrees and minutes to Improve the measurement accuracy , meet your requirements for different accuracy.</li> <li>Four Large Control Buttons: Pressing hold button on the digital angle finder to hold the measurement at any angle, it helps the users effectively record the angle values. In addition, including power on/off, read reverse angle, flip display, and clear readout.</li> <li>Digital Sliding T-bevel: Turn the center knob to lock the angle, and use the protractor to copy any angle from 0 to 360 degrees, In addition, easily get 45 degree angle with a T bevel gauge.</li> <li>LCD Display &amp; Bubble Level: This highly protractor tool is equipped with a large LCD display for easy reading and integrates a steel locking knob for adjustment. There is a perfectly positioned bubble level on the end of the digital angle finder body to ensure the level before tracing any angles and making any cuts.</li> <li>Worry Free Customer Service: We back each T bevel gauge with a free 1 year exchange service plus lifetime technology support, giving you complete peace of mind. Please don’t hesitate to contact us for support or questions.</li> </ul><h2>Overview</h2><ul> <li>Batteries : ‎1 CR2032 batteries required. (included)</li> <li>Rainyb digital angle finder tools will bring reliability and convenience to your work. Widely used in woodworking furniture, building materials decoration, schools, home DIY, mechanical processing and other fields.</li> <li>1. 360 Degreeinternal and external angle measurement, you can keep the data at any position to facilitate the reading after measurement.</li> <li>2. Great Locking Feature The tightloose knob works well and you can set the Angle Finder to the tightness that suits your use.</li> <li>3. The full screen super large LCD displays the measurement data, and the reading is simple and convenient.</li> <li>4. Fine textured engineering materials, lightweight, wear resistant, non deformed, non scratch.</li> <li>Specification</li> <li>Working Temperature: 0℃~ +50℃</li> <li>Working Humidity: ≤85RH</li> <li>Working Current: ≤20μA</li> <li>Measuring range:0-360°</li> <li>High resolution: 0.05°</li> <li>Accuracy: ±0.5°</li> <li>Battery: CR2032 (3V lithium battery power supply, super battery life)</li> <li>Features: Easily transfer angles and measure depths. Fine quality with a stainless steel blade. Easy to hold and use. Supports measurement between cm and inch. Durable locking nut holds blade securely in any places.</li> <li>Engraved line length: 150 mm/7 inches</li> </ul>