Welch Allyn SureTemp Plus 690 - RefurbishedHelp your facility improve staff productivity and patient safety with the SureTemp Plus 690 Electronic Thermometer. The SureTemp 690 Thermometer is fastcapturing approximately 4 to 6 second oral, 10 to 13 second rectal or pediatric axillary and 12 to 15 second adult axillary temperatures. Featuring the technology that sets the standard for accuracy, you can have confidence the SureTemp 690 will deliver accurate, repeatable readings on patients of all