This is the 9' rectal probe for exclusive use with Welch Allyn SureTemp thermometer models #690 and #692. This probe will not work with the older models #678 and #679 thermometers. Please verify that this is the correct probe for your thermometer prior to ordering.

• 9' rectal probe for use exclusively with 690 and 692 thermometers
• Will not work with the older 678 or 679 Welch Allyn thermometers

9' rectal probe for use exclusively with 690 and 692 thermometersWelch Allyn