Saehan plastic goniometer: 20 or 30 cm for joint angle and range of motion
This transparent Saehan goniometer combines a 360° scale in 1° increments with two ruler arms. Sporta Pro offers a 20 cm version (item 19111) and a 30 cm version (item 19112) for appropriate alignment with anatomical landmarks.
Why choose this goniometer?
- Transparent plastic keeps landmarks visible.
- Full 0° to 360° scale.
- One-degree increments.
- Choice of 20 or 30 cm arms.
Product specifications
- Brand
- Saehan
- Material
- Transparent plastic
- Angle scale
- 0°–360° in 1° increments
- Lengths
- 20 or 30 cm
- Item codes
- 19111 for 20 cm; 19112 for 30 cm
Measure under a protocol
Place the pivot over the joint axis and align both arms with the selected anatomical landmarks. Record position, side and method for reproducible follow-up.
20 or 30 cm
The 20 cm version is compact and versatile; the 30 cm arms provide a longer alignment line for larger body segments.
Interpreting the value
A goniometer records an angle or range of motion. The value must be assessed with the broader clinical examination and is not a diagnosis on its own.
Both lengths in detail
The images show the transparent 20 and 30 cm versions.
Correct selection and use
- Check the selected version and specifications on the label before use.
- Use disposable paper products for one client only and replace them between treatments.
- Clean reusable aids according to their product-specific instructions and store them dry and protected.