What battery does a Pond Thermometer take?
AAA
1 × AAA battery
Wireless pond thermometers typically use 1 AAA battery.
If your Pond Thermometer has stopped working or is unresponsive, replacing the battery will usually fix it. Tap the button below to find the right AAA battery on Amazon.
Also known as: LR03, MN2400, Micro
Buy AAA batteries on Amazon
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