Stainless Steel Stethoscope Adult Black Gait Belts Thigh High (Open Toe) No Oral Supplement Encala Unflavored Thigh High (Open Toe) No Silcone Band * Beige * 20 30 mmHg * Large * Ankle Circ The integral absolute vertical and horizontal levels are permanently incorporated into the digital goniometer arm * Goniometer reads 0 180 degrees on LCD screen * Has ability to freeze angle measurement * Powered by 1 9V battery * Goniometer exterior is powder coated steel with inch cm marks screened onto arms * Digital angle reached in center * Horizontal and vertical levels to indicate level or plumb starting point * *Stainless steel dual head chestpiece has a non chill ring for patient comfort *The internal spring binaurals ensure acoustic sensitivity * 22 latex free tubing keeps acoustic sound intact even in the noisiest settings * Comes complete with two pair of contoured eartips * Lifetime Warranty * Compare with 3M Littman 3M2201