Product Limited Warranty

DynX products are warranted to be free from manufacturing defects for a period of 24 months under normal use, starting with the date the products are owned by the purchaser (Owner) when these products are delivered to that Owner from an Authorized Dealer, Authorized Distributor, or MD Systems, Inc.  This warranty extends only to the original Owner and is only valid for product use within the scope as defined in the DynX User Guide.  All products found defective under this warranty will be either repaired or replaced by MD Systems, Inc. at no cost to the owner except for applicable shipping and handling charges which are to be paid by the owner.  Call the factory for information on extended warranties which may be available for your DynX product.

Designed and


in the United States

  • Grey Facebook Icon
  • Grey Twitter Icon
  • Grey YouTube Icon


News Medical Life Sciences

The strength of a person’s hand-grip could be an indicator of their cardiovascular risk, suggest findings from a major study published in The Lancet.

The research, which included almost 140,000 people from 17 countries found that having a weak grip strength was associated with an increased risk of heart attack, stroke and shorter survival.

© 2017 MD Systems - site created by Royal Support Services

NEW clinical device for use in handgrip strength measurement and rehabilitation of hand strength

NEW protocols for improving muscle strength fully controllable by professional therapists