When a doctor, nurse or healthcare professional needs to know something - temperature, blood pressure, weight, height - they measure it. They can measure, monitor and check dozens or more times a day so the tools they use must be dependable, durable, and above all, accurate. Now you can measure, monitor and check at home with the very same professional diagnostic tools they use. Shop our complete selection including Medline thermometers (traditional stick, digital, temple, forehead, tympanic and rectal), sphygmomanometers or blood pressure monitors (handheld, wall mount and digital), blood pressure cuffs, scales (physician, digital and bathroom styles) and more. You'll even find the ultimate in home help - the HeartStart AED OnSite Defibrillator.