Mitutoyo Digital Protractor Pro 360, Pro 3600
The Mitutoyo Digital Protractor Pro 360 (950-317) and 3600 (950-318) uses an electronic gravity sensor powered by the latest low-power electronic circuit technology to make incline measurements on flat surfaces. The Digital Protractor Pro has a full 360 degree measuring range, and the LCD display remains upright to view at all angles for easy, accurate readings on the Pro 360 model. The Pro 3600 utilizes RS-232 output for digital data management.