Goniometer 12 Absolute+Axis Aquatic Therapy specs * Available in 3 Color:Yellow specs * Available in 3 attractive colors: Blue Ridge Jade and Rosewood * D578 Model features newly designed back support to provide maximum comfort * Technical information hydraulic Measurements and weights: Max total safe working load 385 lbs (175 kg) Max resident patient weight 330 lbs (150 kg) Lifting stroke 12 1 2 (320 mm) Height top position to stretcher 22 1 2 35 (570 890 mm) Weight 163 lbs (74 kg) Width stretcher 25 1 2 (650 mm) Total width (incl hamstring flexibility 12 ABSOLUTE + AXIS * 1 EACH * The Absolute+Axis (AA) goniometer removes the assume and eyeball by establishing a true vertical or horizontal * The Absolute+Axis (AA) goniometer removes measurement variability and allows the practitioner to concentrate on correct placement of the other goniometer arm and the patient s body position * The integral absolute vertical and horizontal levels are permanently incorporated into both the AA Baseline (2 color) 12 inch and Baseline© * Some measurements the AA goniometer is designed to improve are: shoulder and hip rotation (internal external) cervical flexion extension rotation and side bending