The heavy-duty force gauge features the hydraulic system that is used in the industry accepted Baseline® and Jamar® hand dynamometers and pinch gauges. Hydraulic system ensures accurate readings. The dynamometer is much lighter (1½ lb. vs. 6 lb.) and easier to use than spring push-pull dynamometers that are in common use today. The dial continuously shows instantaneous force and holds the maximum force reading. The item comes with 3 push pads (padded curved, padded straight, and 1cm2 circular), 1 pull hook and 1 snap-lock hook. Can be used with lift platform to conduct muscle strength and functional capacity tests. Compatible with Baseline single and dual grip testing handle. Comes in a cushioned carrying case with a muscle test manual. 1 year warranty. CE certified. Digital (LCD) readout.