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Extendable goniometer offers easy-to-read scale, and adjustable leg length for measuring large and small joints. Steel arms extending 9╜" to 26". 4x magnifying lens to read the dual 180░ scale.
Extendable goniometer offers easy-to-read scale, and adjustable leg length for measuring large and small joints. Steel arms extending 9╜" to 26". 4x magnifying lens to read the dual 180░ scale.