Scientifically and accurately measure muscle strength with this microprocessor-controlled muscle tester. Records in pounds or kilograms. Measures peak force and time to reach peak. Easy-to-read graphical LCD display. Stores data in on-board memory with browsing capability for up to 52 trials. Manual or automatic reset and storage of data. Built-in automatic calibration routine verifies calibration at 0, 11.4, and 22.8kg, (0, 25, and 50lbs) and assures consistent reliability. Variable trial length of 1-10 seconds can be set in 1 second increments, and audible tone cues user. An interactive menu allows easy choice of options. Tester comes with three interchangeable easy-to-clean moulded plastic stirrups with pads. Uses one lithium battery with a life of 80-85 hours, and has low battery indicator (unit operates 10-12 hours after indicator activates).
Battery included. Size: approx. 7.5 x 10 x 4cm (3" x 4" x 1.5"). Weight: approx. 260gm (10 oz).