Baseline Absolute Axis Attachment for 360 Degree Plastic Goniometers,AA Attachment, For 12 inch Goniometer,Each,#12-1026Price: USD9.99 Baseline Absolute+Axis Attachment for 360 Degree Plastic Goniometers is a removable attachment piece to be attached to any 12' plastic goniometer. When attached to the end of one goniometer arm, the standard goniometer is transformed into an Absolute+Axis goniometer. The Absolute+Axis (AA) goniometer establishes a true vertical or horizontal to the start point of a measurement. Other products from H e a l t h P r o d u c t s F o r Y o u |