MLCS 9319 0 to 180 Degree Digital Angle Ruler/Protractor</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Ideal for installing crown molding， chair rails， or base molding</li><li>Allows user to cut inside or outside corner angles</li><li>Digital screen displays angle measurements from 0 degrees to 180 degrees</li><li>Set the miter or bevel angle on virtually any tool</li><li>CR2032 3-volt lithium battery is included</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41AKeUDbfJL.jpg' noproxy></br>