ProCare® Clavicle Strap, Extra Large, 1 Each Otoscope Sets 1 Year Warranty * For Style:Pair (Left & Right) 1 Year Warranty * For patients 18 to 66lbs * Pediatric Clip style sensor 3 foot 1 meter * Compatible with Nonin 8500 2500 9840 9600 9700 2120 7500 Lifesense oximeters 2 Channel Electrotherapy * Easy to add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Dual frequency ultrasound at 1 or 3 Adjustable prong buckles ensure correct fit and prevent slippage Extra large: Height 42 to 48 inches (measurement taken at chest circumference at bottom of sternum)