Upgraded Waterproof Ability: The pool thermometer has better sealing and a Screw-on battery cover; Please tighten it as much as you can after installing the batteries
Upgraded Durable Materials: The floating thermometer is more UV resistant and high-temperature tolerance , ideal for outdoor swimming pools and hot tub
Probe More Resistant: The wireless pool thermometer is upgraded to be more resistant to chemicals in the water; You could even put it in an aquarium without worries
Max 300 feet Wireless Range: The floating thermometer syncs the pool temperature or hot tub to the indoor thermometer so that you can check the water temperature in another room
Optional Upgraded to WiFi: Compatible with INKBIRD gateway IBS-M1 and IBS-M2 (SALE SEPARATELY), to get temperature readings without distance limit
Fahrenheit or Celsius Switchable: Let the device get used to your habits
