Products - Thermometry / Model MC-271W   Digital Thermometer - Model MC-271W(water resistant function) For oral and underarm temperature measurement Unique broad sensor tip gives a comfortable and more accurate measurement Fast & accurate, display measurements in 0.1 degree increment Water-resistant Fast measurement - 60 sec. for oral and 120 sec. for underarm measurement Accurate measurement - measures actual temperature in °C and °F Water-resistant function - easy for cleaning Jumbo display - easy-to-read results Memory - Recalls last temperature Battery can be replaced Buzzer - Beeps when measurement completes Comfortable and easy-to-use