Track Progress And Improve Hand Strength
The Threo grip dynamometer makes daily hand power checks simple. See clear readings on a large screen without any confusion. Compare results easily and spot improvements straight away.
Easy-To-Read Display
A large LCD screen displays numbers clearly in any setting. Older family members can also see results without difficulty.
Precision Measurement
Highly accurate sensor ensures results are always reliable. Every squeeze is measured accurately, so you can trust the data.
Flexible Power Options
Choose between USB charging or traditional batteries as needed. Keep using the Threo grip dynamometer without worrying about running out of power.
Heather S.
My mom is in her seventies and uses this hand tester daily. She easily reads the big numbers and feels proud when her score inches higher.
Kara W.
Great for quick daily checks of my grip numbers.
Thomas B.
Solid grip tester, clear screen, handy USB charging option.
Janet H.
Helpful for tracking my hand strength gains after surgery.
Steven J.
Simple grip gauge, accurate readings, suits my home workouts.
Brian C.
Easy to hold, screen is bright, feels durable.
Nina V.
Nice hand tester, my elderly father reads it easily.
George A.
Handy little dynamometer, good durability and clear results.