Red Precision Digital Double Key Inclinometer Mini Protractor Goniometer style:Angle ruler don't shake it

don't shake it

just use the USB data cable in the package to charge it

1 * AUX audio cable

Style: Classic

Red Precision Digital Double Key Inclinometer Mini Protractor Goniometer style:Angle ruler don't shake itOverview Angle finder protractor provides quick&accurate measurement in woodworking, construction, machinery, telecommunications, automobile etc. Extra LCD is convenient to read. Small and light, it is real easy to be carried and used. Measuring plane contains disk magnet which can be attached to the surface to be measured. It is especially easy to measure the pitch of helicopter, bevel angle of miter saw, automobile test and repair and so on.