Prices are checked against each store and labelled with when. Store links may earn us a commission.
It checks today's price at every store, compares the alternatives and answers in about a minute.
A vinyl pool and spa thermometer shaped like a cactus that floats on the water and reads temperature on a dual Celsius and Fahrenheit scale. A tie-down cord is included so it can be tethered to the pool or spa edge instead of drifting. It is a simple, low-cost way to check water temperature before swimming, and its cactus shape makes it easy to spot from the deck. Compared with digital floating thermometers, it has no battery and nothing to charge, but it reads only temperature and gives no alerts or app connection.
In stock
Store links may earn us a commission.
The Cactus Floating Pool Thermometer checks the water temperature in a pool or spa. It floats on the water's surface and is shaped like a cactus.
The scale shows temperature in both Celsius and Fahrenheit. The thermometer is made of vinyl. An included tie-down cord lets you tie it to the edge of the pool or spa.