Directions for Use Chapter 3 Operation 13
Welch Allyn SureTemp and SureTemp Plus
Thermometers
Figure 4. 9600 Plus Calibration Tester with the Welch Allyn SureTemp
Plus Thermometer
To begin calibration verification of the thermometers:
1. Remove the probe from the probe well and clean it with either
a 70% isopropyl alcohol solution, a 10% chlorine bleach
Caution Store thermometers for testing in the same
room as the 9600 Plus Calibration Tester for
approximately 30 minutes prior to testing to allow the
thermometer to reach ambient room temperature.
Prior to testing visually inspect the probe for any physical
damage. Damaged probes must be replaced.