THERMOMETER, ORAL AXILLARY McKesson LUMEON™ Electronic Thermometer Oral/Axillary Color: Blue Uses Probe Cover 3072. Last Reading Memory Dual Scale (°F / °C) Easy to use, with an intuitive, icon-based user interface. Easy-to-read LCD screen with backlight, and a flexible probe for durability. Provides readings in less than 4 seconds; accurate to within +/- 0.6 degrees F in Quick mode. Battery life is rated at 6,000 readings. Uses 4 standard AA batteries. One year warranty. Not Made with Natural Rubber Latex. Packaged: Each