Dynamometers for the evaluation and analysis of muscle power and strength. They are appropriate for measuring the strength of your fingers and hands, especially after injuries ( sports, rheumatic diseases, etc).
In addition to hand dynamometers, there are also dynamometers for measuring the strength of your back, your legs.
There is a big variety between hand dynamometers, back, and legs dynamometers as well.
charder MG4800 hand dynamometer, digital with special design, ideal for the rehabilitation of people with disabilities, occupational therapists, rehab doctors.