- 180 degree extendable legs (9-26) with magnification
- Extendable goniometer offers easy-to-read scale, and adjustable leg length for measuring large and small joints. Steel arms extending 9½ to 26. 4x magnifying lens to read the dual 180° scale.
- Dimensions 9.5 x 0.5 x 3
- Weight 0.5 lbs