Fast. Accurate. Easy. The Omron MC-509N Instant Ear Thermometer uses patented sensor technology with 12 scans in one second to ensure pinpoint accuracy! The unique design features a large, easy to read display that is lighted for night measurement and a memory recall that displays the last reading! It also beeps and confirms the end of the temperature reading! The Omron MC-509N Instant Ear Thermometer includes a storage case and lens cover applicator that fits perfectly in the medicine cabinet! Order today!