Note: The pool thermometer does not contain batteries, you need to buy 4 AAA batteries yourself.
Wireless connection: the maximum connection distance of the Dechoga floating wireless pool thermometer is 60 m. With an improved technology, the outdoor pool thermometer can establish a wireless connection to the indoor receiver. You can check the temperature data with the receiver without leaving the room. How do I set up the wireless connection?Step 1: Insert 2 AAA batteries into the receiver; Step 2: Insert 2 AAA batteries into the pool thermometer; Step 3: The data of the pool thermometer is automatically synchronised with the receiver within 2 minutes.