Temperature measurement is an essential component of every diagnostic exam. Welch Allyn's SureTemp® Plus 690 thermometer, an easy to use device with intuitive operation, provides more reliable readings with improved accuracy. It takes approximately 4-to-6 second oral temperatures, 10-second axillary and rectal temperatures and 15-second adult axillary temperatures; the variety of testing sites increases its versatility and usefulness. The 06137-000 thermometer calibration key assists in keeping the device - models 767T, M678, and M679, featured in Spot Vital Signs® monitors - in dependable, accurate working order.
The calibration key allows for testing of the accuracy of the SureTemp® Plus thermometer against another device of known accuracy.
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Made in the USA