Unit Includes A Pack Of 25 Probe Covers * With Oral Probe And Probe Well * Welch Allyns New Sure Temp Plus Combines The Speed Of Ear Thermometry With The Accuracy And Reliability Of Traditional Oral Thermometry. You Can Take Approximately 4-6 Second Oral Temperatures 10-second Pediatric Axillary And Rectal Temperatures And 15-second Adult Axillary Temperatures * Accurate To Within +/-0.2 Degrees C * Interchangeable Removable Probe Wells To Reduce The Risk Of Cross-contamination * Large Lcd Display That Can Display Temperatures In Fahrenheit Or Celsius * Last Temperature Recall * Convenient Storage For 25 Probe Covers * Takes Approximately 6000 Readings On * 3 Aa Batteries * Shipping Carton Size: 12 L X 10 W X 6 H