Add to Cart Baseline Large Joint Protractor Baseline Retail: Now: $55.00 Was: Measure range-of-motion for all major articulations, cervical rotation, lateral flexion of the head and anterior-posterior cervical flexion. Bubble level assures measurement is made on horizontal plane. Two 180 opposing scales in 5 increments. RTS-12-1076 Retail: Now: $55.00 Was: Add to Cart