Profile: Pulse Store offers medical supplies and equipment. Our medical instruments include stethoscopes, sphygmomanometers, digital thermometers, health care tools, and surgical caps. Our basic Sprague stethoscope features zinc alloy chest piece, brass binaurals, all over chrome plating, a 22 inch PVC tubing, and full accessory pouch for chest piece customization. Our Xenon pocket otoscope includes a Xenon lamp which gives this otoscope 6000 candle power of bright white light. It also features 3X magnification with detachable ENT pocket light, re-usable specula, disposable specula, and two AAA batteries. EKG caliper includes a chrome plated plastic protective cover, and has a point protector with a built-in 40 mm metric scale.