ATS routinely provides Jamar Dynamometer calibration services. This highly-regarded instrument manufacturer tends to be one of the more popular handheld grip strength dynamometers due to its durability. However, as a tool that is frequently used with heavy loads and cables, dynamometers can potentially pose a safety and liability risk if left unmaintained. In order to provide proper hand strength measurements, therapy, and record-keeping, it is vital to keep this type of tool properly serviced and calibrated. Our lab has a capability of 0 to 100,000 lbf tension and compression.