Extendable Goniometers

The XTender HiRes 360° ISOM Goniometer measures the axis and range of motion of either large or small joints. The head can move 360 degrees and has three easy-to-read scales. The primary scale, which is found in the white ring of the head, reads in 1° increments. The stainless-steel arms screw into the goniometer easily and can extend from 12.5" to 33" for larger measurements.

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.