Push Pull Muscle Strength Dynamometer 50 Lb. Capacity Hydrocollator Moist Heat Packs These inexpensive devices will do The unfolded towel measures These inexpensive devices will do the trick by being affordable 20 Piece Full Kit * 20 Piece Kit includes all 20 sizes of evaluators and protective case Use to test sensation levels and obtain objective data for accurate reporting on the status of diminishing or returning sensibility * ) 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 force capacity unit * Comes with 3 push pads (padded curved padded straight and 1cm2 circular) 1 pull hook and 1 snap lock hook * Comes in cushioned carrying case with muscle heat test manual * 1 Year Warranty * CE certified *