UNDERGROUND INSIGHT

The ZipADip® Protractor was designed for geology students and geotechnical professionals worldwide. This unique protractor is the easiest and fastest apparent dip calculator ever invented. The ZipADip also functions as a conventional protractor and ruler with convenient scales in millimeters, and 10ths, 16ths, and 40ths of an inch. The ZipADip can determine an apparent dip in three quick motions. The ZipADip replaces the need for a Stereonet, or protractor in tandem with a calculator or an apparent dip table... This is a ZipADip® Protractor. Please note the image resolution has been reduced for website viewing... The ZipADip Protractor is the fastest apparent dip calculator ever invented. Now available over the web.