ADSCOPE Adult Convertible Scope Black Lamps Halogen Examination Bottom number (diastolic) in mm Select Ear:Right Ear Bottom number (diastolic) in mm Hg Knee Small Cuff Only * Aircast Cryo Cuff sytem features simultaneous cold and compression to minimize swelling and pain * The simplicity to use makes it ideal for ER post op training room and home use * To order the complete system use #11C * Will fit leg circumference of 10 19 measured 6 above knee cap * s AFD technology provides enhanced acoustic response: light pressure for low bell type frequency firm pressure for high diaphragm type frequency Extra large bell (1 3 8 diameter) for unsurpassed low frequency response Ultra sensitive diaphragm (1 3 4 diameter) for greater amplification and crisper high frequency response Non chill bell and diaphragm retaining rims for patient comfort Clinician headset boasts reinforcing yoke molded into flexible 22 PVC tubing and stainless steel binaurals fixed at 15ß angle for greater comfort Tubing is soft flexible and made without phthalates Adsoft 8 oz (164 g) Overall length 31 Assembled inspected and packaged in the USA Lifetime warranty covers all parts