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Mary KleinAug 3, 2025
How to fix a HealthSmart 18-545-000 that shows no response?
- LlovewilliamAug 3, 2025
If your HealthSmart Thermometer is not responding, the measured temperature may be outside the thermometer's range (lower than 89.6°F (32.0°C) or higher than 109.3°F (42.9°C)). Review the instructions for proper use. Ensure you are using the thermometer within its specified operating temperature range. Also, check if the infrared sensor is clean; if not, clean it gently with a cotton swab according to the instructions.