Welch Allyn SureTemp Thermistor Thermometer, Take oral, rectal or axillary temperatures quickly with these convenient, wall-mountable thermometers. Temperature displays can be given in either °F or °C using the conversion feature. Each unit`s recall button saves the previous temperature reading to aid in accurate charting. The monitor mode allows continuous monitoring of temperature at oral, rectal and axillary sites. Select models also feature a 60-second timer for pulse and respiration and an antiglare, backlit LCD. Operate on three AA alkaline batteries (included). All thermometers include probe and 25 probe covers. Response times given are for pediatric use (children under four years old). Price per each.