Push-Pull Muscle Strength Dynamometer 250 Lb. Capacity Analog (dial) readout * 250 lb./115 kg. capacity * Includes one each of the following accessories; padded curved push pad padded straight push pad 1 cm. curved push pad medium hook and oval snap hook * Comes in a cushioned carrying case with a muscle test manual * Hydraulic system * Dial continuously shows instantaneous force and holds the maximum force reading. This maximum reading should manually be recorded prior to resetting for the next test * 1 year warranty * CE certified