Push Pull Muscle Strength Dyn. Digital 500 Lb. Pediatric Special Needs 18 kg 6 Point Spreader Bar Select Ear:Left Ear 18 kg 6 Point Spreader Bar 20 lbs load capacity under normal use (181 kg) * 72 L x 30 W x 31 H * Color choice needed when ordering: Slate Blue Wedgewood Royal Blue PurpleGray Burgundy Palm Coast Yellow Desert Tan Cappuccino Tomato Country Mist Warm Gray Gunmetal or Black * ) and easier to use than spring push pull dynamometers that are in common use today * Dial continuously shows instantaneous force and holds the maximum force reading * This maximum reading should be manually recorded prior to resetting for the next test * Available with either an analog (dial) readout or a digital (LCD) readout * Choose either 50 lb DIGITAL (LCD) READOUT * 500 lb * The heavy duty dynamometer 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 (1