Vector Diagnostics

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Baseline® Large Joint (Arthrodial) Protractor

Baseline® Large Joint (Arthrodial) Protractor


Use to measure all ROM of the neck.  Measure range-of-motion for all major articulations, cervical rotation, lateral flexion of the head and anterior-posterior cervical flexion.  Bubble lever assures measurement is made on horizontal plane.

  • Measures 18" x 12" (46 x 30cm). 

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