A dynamometer is used for testing your hand grip strength and tracking improvements with strength training and during rehabilitation. This cheap dynamometer lightweight and easy to use. I have called it the budget dynamometer, but there does not seem to be an official name. See more about grip dynamometers.

budget grip dynamometerFeatures of the Budget Handgrip Dynamometer

  • 100% brand new and high quality
  • Ideal for routine screening of hand grip strength at home or in school
  • The scale measures isometric grip force from 0 - 130 Kg
  • Made of durable plastic, lightweight
  • Handgrip force is measured with three compressible springs
  • The handle is not adjustable for different hand sizes. It is not suitable for small hands.

[this item is no longer for sale from this site]