The Wagner FPX Algometer performs pain diagnostic testing with the advantages of a digital force gage. Pressure algometry is a reliable measure of pain in muscle, joints, tendons, and ligaments. The FPX proves the benefits of applied medication, physiotherapy or manipulation. As treatment progresses, the FPX quantifies improvements or setbacks. Pain threshold measurements provide unique information not obtainable by any other method. The objective measurements give reassurance to patients by confirming improvement. Includes: 1 cm² rubber tip, NiMH battery, AC adapter/charger, verification hook, case, manual and Calibration Certificate.