Dual Inclinometer for joint measurement Dual Inclinometry for Spine and Extremity Range of Motion The new Dualer IQ Inclinometry System provides more features and functionality than any non-computerized inclinometer on the market. Dualer IQ makes spine and extremity range of motion measurements faster and easier. Save Time Measure true range of motion plus movement at the upper and lower extremes of the spine segment with one inclinometer placement Measure agonist/antagonist movements, like flexion and extension, without stopping or repositioning Perform a complete spine ROM exam without pausing to write down results Do More Measure spine ROM with dual and single inclinometry Measure extremity ROM using dual and single inclinometry Measure ROM using dynamic or static testing Measure lordosis, kyphosis and joint ankylosis Greater Accuracy Automatically subtracts extraneous movement for true spine ROM measurements Eliminates goniometer alignment issues with extremity measurements