3-piece set Portable carrying case contains all instruments necessary to evaluate the strength and range-of-motion of the hand and fingers. Set includes: hydraulic hand dynamometer (RM-17-5001) hydraulic pinch gauge (RM-17-5005) stainless steel finger goniometer 15cm – 180° per 5° The Hydraulic Hand Dynamometer gives accurate grip strength readings without the subject being able to “feel” the handle move. The adjustable handle has 5 positions to accommodate to any hand size. The indicator remains at the subject’s maximum reading until it is reset. Has a scale in kilograms. Comes in a hard carrying case. Range: 0 – 90kg (200lb) The Saehan 5005 Pinch Gauge is used for hand-strength testing by measuring tip, key and palmar pinch. Pinch styles: Tip Pinch — thumb tip to index fingertip. Key Pinch — thumb pad to lateral aspect of middle phalanx of index finger. Palmar Pinch — thumb pad to pads of index and middle fingers. Saehan SH5005 Pinch Gauge is used for measuring a patient’s hand strength to initially evaluate a patient’s hand dysfunction or trauma, and also to determine how a patient is responding to ongoing therapy and treatment Pinch force is measured in pounds and kilograms (45 lbs or 20kg. Maximum reading) on a dual scale. Saehan SH5005 Pinch Gauge comes complete with a calibration Certificate Traceable to National Standards when purchased new. Includes a soft carrying case