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Nicholas SmithAug 1, 2025
How to fix AcuRite 606 Thermometer no outdoor sensor reception?
- DDerrick CollinsAug 1, 2025
If your AcuRite Thermometer isn't showing outdoor sensor reception (no bars), try these steps: First, relocate the display unit and/or the outdoor sensor, ensuring they are within 165 ft (50 m) of each other. Next, ensure both units are at least 3 feet (.9 m) away from electronics like TVs, microwaves, and computers that might cause interference. Use standard alkaline batteries (or lithium batteries in the sensor if the temperature is below -4ºF/-20ºC), avoiding heavy-duty or rechargeable batteries. Note that it can take up to 20 minutes for the display unit and sensor to synchronize after replacing the batteries.