Petrometer Range of Motion Meter

The Total Range Of Motion Meter Measures vertical (via built in compass type device) and horizontal R.O.M. movements (with gravitational needle) Can be applied to all range of motion sites of the body and extremities in the weight bearing (upright) or neutral positions. *Set includes two(2) meters for segmental spinal analysis as per AMA guidelines, wristband and headband for cervical and extremity testing which alows for "hands free" stabilization. All in a shock proof case. Unconditional lifetime warranty. Made in USA. Product ID.PT-Set