Digital Stick Thermometer McKesson Oral / Rectal / Axillary Probe Handheld. Fast, 60-, 30- or 10-second readoutsDual scale (F/C) Beeper/fever alarm sounds for temperatures above 99.5 FAuto shut-off saves battery lifeWater-resistantMemory recall of last readingBulk packaging optionLong-life batteryNot made with natural rubber latex.