Tsun Meter

For the professional acupuncturist. This small hand device translates the distance between the creases of the bent middle finger "1 Tsun" measurement into several useful distances (0.5, 1.5, and 2 Tsun) for easily locating acupuncture points on the patient's body. 7" long, made from durable metal alloys. Manufactured by the Seirin company.