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Amy RodriguezAug 4, 2025
Why does my Caretalk Thermometer say Lo or Hi?
- SSarah McintyreAug 4, 2025
If your Caretalk Thermometer displays 'Lo' or 'Hi', it could be due to a few reasons. The measured temperature might be outside the thermometer's range (lower than 32.0°C/89.6°F or higher than 42.9°C/109.3°F). Ensure you are following the user manual for correct measurement procedures. If the issue persists, it could indicate a problem with the temperature sensor, such as it being open or short-circuited, in which case you should contact your distributor.