Push Pull Muscle Strength Dyn. Digital 500 Lb. Pediatric Special Needs 55""" Hearing Loss Mild Style:Pair (Left & Right) 55""" Hearing Loss Mild Motion sensing weighing technology * Large 1 LCD display * Reweigh LB KG On Off buttons * Low battery Indicator and Auto Off features * Movable arms for easy access sanitary cushioned seat * Folding foot rest and side arms for patient comfort during weighing * 6 C cell batteries (not included) & 120V AC adapter power supply (included) (2595KL) * Heavy duty wheels for mobility * 3 Year Warranty (2595KL) * Weight Capacity: 600 Lbs * ) 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