Service manual

12 Overview Welch Allyn Spot Vital Signs
Service intervals
Verify Spot Vital Signs annually for blood pressure calibration, temperature, and SpO
2
accuracy.
Spot Vital Signs configurations
Table 2. Available Versions of Spot Vital Signs
REF Description
4200B Spot Vital Signs with blood pressure only
420TB Spot Vital Signs with blood pressure and SureTemp thermometer
42MOB Spot Vital Signs with blood pressure and Masimo SpO
2
*
42NOB Spot Vital Signs with blood pressure and Nellcor SpO
2
42MTB Spot Vital Signs with blood pressure, SureTemp thermometer, and Masimo SpO
2
*
42NTB Spot Vital Signs with blood pressure, SureTemp thermometer, and Nellcor SpO
2
* Version 2 configurations only.