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M
mrobinsonJul 26, 2025
How to fix a Braun Thermometer when the battery is too low?
- JJoseph EllisonJul 26, 2025
If your Braun Thermometer indicates that the battery is too low to take correct temperature readings, insert new batteries.
How to fix a Braun Thermometer when the battery is too low?
If your Braun Thermometer indicates that the battery is too low to take correct temperature readings, insert new batteries.
What to do if the Braun Thermometer displays HI or LO?
If your Braun Thermometer displays 'HI' or 'LO', indicating the temperature taken is not within the typical human range, ensure a new, clean lens filter is attached and that the thermometer is properly inserted. Then, take a new temperature. 'HI' means the temperature is too high, and 'LO' means it is too low.
What to do if my Braun IRT 3020 beeps and no lens filter is attached?
If your Braun Thermometer is beeping because no lens filter is attached and the activation button was pressed while the probe was in the ear, make sure the probe tip is clean. Attach a new, clean lens filter to stop the error beeps. This may occur if the ambient temperature is not within the allowed operating range (10 - 40 °C or 50 - 104 °F) or is changing too rapidly.
Details the physiological reasons ear temperature accurately reflects core body temperature.
Guides users on preparing the thermometer with a clean lens filter before use.
Steps for taking temperature, including probe insertion, reading, and accuracy tips.
Method for cleaning the thermometer's probe tip, including drying time requirements.
Identifies and explains common error messages and their typical causes.
Steps for system errors, low battery, and how to seek further support.
Guides on replacing batteries and environmentally sound disposal methods.
General| Measurement Time | 1 second |
|---|---|
| Display | LCD |
| Auto Shut-off | Yes |
| Fever Alert | Yes |
| Waterproof | No |
| Fever Indicator | Yes |
| Type | Infrared ear thermometer |
| Accuracy | ±0.2°C |
| Measurement Range | 34 - 42.2°C (93.2 - 108°F) |
| Battery | 2 AAA batteries |
