Question about Acu-Rite Acurite Wireless Weather Thermometer 604
While lithium batteries are recommended for the outdoor sensor it is not recommended they be used in the indoor display unit. Try using a good quality, fresh alkaline batteries and you should find your display turns back on.
Posted on Nov 07, 2014
Tips for a great answer:
Double check the batteries to make sure they are installed correctly. If one of the batteries in the outdoor sending unit is in backwards, it will not send the outdoor data. On the indoor unit, there is typically one battery that is used for receiving the signal from the outdoor unit. If all of the batteries are in correctly but that one, you will see the display and the indoor temperature information, but the outdoor information will not be displayed.
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