Accurate, easy-to-read measurements for clinical assessment and rehabilitation.

The 66fit 12-inch Plastic Goniometer is designed to measure joint range of motion quickly and reliably. Trusted in physiotherapy, occupational therapy and sports medicine, this lightweight instrument provides clear 360° markings and a smooth central pivot for consistent readings.

Key features

• 360° protractor dial for both flexion/extension and abduction/adduction measurements
• 12-inch (30 cm) straight arms for reach and stability during assessment
• Clear, easy-to-read degree markings for precise measurement
• Durable, lightweight plastic construction — ideal for clinics, classrooms and field use
• Smooth pivot mechanism for repeatable, accurate readings

How to use

• Place the goniometer centre over the joint axis.
• Align one arm with the proximal limb segment and the other with the distal segment.
• Move the limb through its range and read the angle at the pointer.

Care & maintenance

• Wipe clean with a soft cloth and mild detergent; avoid harsh solvents or abrasive cleaners.
• Store flat or hung to prevent bending of the arms.

Specifications & included

• Material: clear plastic
• Length: 12 inches (approx. 30 cm)
• Measurement: 0°–360° dial
• Includes: 1 x 66fit 12-inch plastic goniometer

Simple, accurate and affordable — the 66fit 12-inch goniometer is an essential tool for assessing joint mobility. Order now to equip your clinic or training room.