Welch Allyn Thermometer Probe Covers for Thermometers – Farris Laboratories, Inc.
Used WELCH ALLYN Sure Temp 692 Thermometer For Sale - DOTmed Listing #3219361:
Amazon.com: Welch Allyn Thermometer
SureTemp Plus 690 Electronic Thermometers | Bound Tree
Welch Allyn Braun ThermoScan® PRO 6000 Ear Thermometer
Welch Allyn 678 Sure Temp Thermometer
Welch Allyn SureTemp Plus Electronic Thermometer (Model 690), Wall Mount, 9ft. Oral Probe with Oral Probe Well, with Rolling Stand and Holder for Spare Probe & Well. ID# 01690-700