The Companion Unit and Connecting Cable allows you to upgrade your Acumar Single Inclinometer to an Acumar Dual Inclinometer. Dual-inclinometer technique and procedure is well defined in the 5th Edition of AMA Guides. The Acumar Dual Inclinometer contains modern features that simplify measurements and increase objectivity. Acumar Dual Inclinometers can simultaneously capture both angles by the press of a single button. It allows up to six pairs of data for viewing and recording to greatly speed up data capture and analysis.
