Hydraulic Wrist Forearm Dynamometer Analog Dial Wheelchairs X Wide The EasyPulse Portable Oxygen Concentrator Autoclavable Up to 325 The EasyPulse Portable Oxygen Concentrator (POC3) has the highest oxygen purity coupled with a 5 year warranty on the sieve beds * CMV technology used in the EasyPulse5 Oxygen Conserver the largest selling O2 conserver on the market 5 W x 7 H * Depth of penetration * Arrows indicate the relative depth of ultrasound penetration between 1 MHz and 3 500LB DYNAMOTER (UNCLUDES DOOR KNOB GRIP AND PROTECTIVE CARRYING CASE) * Analog Dial Readout * Simply and accurately measures the strength of the wrist muscles during flexion extension abduction and adduction and the forearm muscles during supination and pronation * The Baseline© wrist forearm dynamometer features the time proven hydraulic system used in the industry accepted Baseline© and Jamar© hand dynamometers * For hand held use the dynamometer can accommodate the Baseline© single grip (12 0385) and dual grip (10041J) handle * Maximum reading remains until the unit is reset * The strength reading can be viewed as pounds or kilograms * Comes with portable carrying case * Made in the USA with a 1 year manufacturers warranty * CE certified *