Tired of guessing your pool’s temperature? Get precise, easy-to-read results with the Pentair Sinking Pool Thermometer—a trusted solution from one of the most respected names in pool equipment. Designed to sink below the water surface, it delivers true water temperature readings. With a durable, weatherproof ABS housing, it's made to withstand sun, chemicals, and everyday use.
No batteries, no nonsense—just old fashioned accurate temps, season after season.

✔ Accurate readings below the surface
✔ Trusted Pentair build quality
✔ Long-lasting, easy-to-read design

Don’t settle for cheap imitations. Choose Pentair.