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Evaluates shoulder function and isometric muscle strength

Developed in partnership with medical professionals, the Myometer enables strength assessment of the Constant Score allowing consultants and surgeons to routinely check and monitor patients. The Mecmesin Myometer measures isometric muscle strength and performs the following calculations directly relevant to the Constant Score:

  • Recorded load at 2 seconds
  • Recorded load at 3 seconds
  • Maximum tensile load
  • Mean load between 1 and 4 seconds


digital myometer for muscle testing

An excellent tool for assessment of muscular strength, the Myometer can be used horizontally or vertically, as required. When combined with Mecmesin’s Emperor Lite software, a fuller analysis of each test is available, including the option to print and export results.

Key Features


  • Excellent accuracy ±0.1% of full-scale
  • 1000 N capacity
  • Data shown clearly on digital display

Emperor Lite

  • Graphical trace of test
  • Perform multiple calculations
  • Overlay multiple curves for comparative analysis

muscle testing with myometer

What’s included

  • Myometer Gauge
  • Myometer Bracket
  • Accessory Kit including wrist/ankle strap and bow shackle
  • Emperor Lite software and cables
  • Transit Case
  • Certificate of Calibration