McKesson, Digital Thermometer McKesson LUMEON For the Ear Probe Hand-Held, Count of 1Product Description McKesson LUMEON Tympanic Thermometer Tympanic Color: Blue White Uses Probe Cover 3068. Last Reading Memory Dual Scale (F C) Calibrate the digital thermometer every 25 weeks Records and analyzes 100 temperature measurements and automatically selects the most accurate reading. Tapered probe tip design minimizes technique errors and helps increase patient comfort. Provides readings in less than 2 seconds accurate to within + 0. 2