Temperature Readings
Purpose
The Temperature Readings function ensures that vaccines and supplies are stored within safe temperature ranges. The system tracks when checks are due, and a red Temp. Due label on the stock card alerts staff that a reading must be recorded.
Regular logging helps:
Detect cold chain problems early
Trigger alarms for corrective action
Maintain compliance with vaccine storage standards
Navigation

Steps to Record a Temperature Reading
Interpretation of Readings
The system automatically classifies readings:
✅ Normal (Green) → within safe range (e.g., –20°C for freezer)

❌ High (Red) → above safe threshold; corrective action required

❌ Low (Red) → below safe threshold; corrective action required

⚠️ Warnings (Yellow) → display corrective action guidance

Scenario Example
Scenario: During the evening check, the Test_Freezer card displays a Temp. Due alert. Staff record a temperature of –15°C.
The system classifies the entry as High
Device is marked Partially Functional with a logged thermostat problem
Corrective action is initiated
After saving, the entry appears in the Temperature Monitoring History:

Location
Store
Date
Temperature
Status
Alarm
Issue/Problem

Line graph with points for each reading
Green points = normal
Red points = out of range/alarm
Useful for spotting trends or recurring issues
Key Notes
Temp. Due reminds staff when a reading is overdue
Readings should be logged per facility policy (e.g., twice daily)
Alarms and warnings prompt immediate corrective action (e.g., move stock to another unit)
Always update functional status to reflect equipment condition
All readings are saved in Temperature Monitoring History (Detail + Trend views)
Reference
See Disabling a Stock Store for steps to take if a storage unit must be taken out of service and later returned to use.
Summary
The Temperature Readings function ensures:
Vaccine potency is maintained through regular monitoring
Staff are alerted when checks are due or out of range
Problems are flagged early with alarms and warnings
Cold chain compliance is documented in a trend and detail history
This process helps clinics maintain safe storage conditions and respond quickly to any cold chain failures.
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