Master pool and spa water treatment and find balance
Swimming Pool and Spa Controllers with Analog Outputs
Make a smart choice for the long term. Always ensure pool and spa water quality and a clean, safe environment for swimmers. Our Controller is there for you 24/7, with round-the-clock monitoring.
Great for hotels and resorts, spas, wellness centers, amusement water parks, condominiums with pool access, local town and community facilities with swimming pools, and more.
- Get your time back and prioritize other tasks. No more manual water checks, regulate pH and Free Chlorine automatically.
- Save money and stay compliant. Stop overshooting pool and spa chemicals and precisely control the exact amount dosed.
- Pick from two installation options, in-line or flow cell. Select our basic or Hanna Cloud model. With the second option, you can check in remotely and securely from your phone, tablet, or laptop with the Hanna Cloud and a stable Internet connection.
Keep operations running swimmingly and pH spot on
Pool and Spa pH Controller and Dosing Pump
Your days are hectic and filled with a running list of to-dos. Why waste your time testing pool and spa water manually? Eliminate the hassle and enjoy the convenience of using our pH Controller.
Suited for residential or commercial pools, hot tubs, and spas.
- Constantly monitors pH levels automatically and disperses the right amount of chemicals, so you don't have to.
- Compact, durable, and precise. Requires very little space and effectively aids in the proper disinfection of pool and spa water.
- Simple installation. Choose from multiple configuration options.
Escape to your backyard paradise with a pristine pool
Pool Digital Alkalinity Checker® HC
Regularly test Alkalinity levels and make our Checker part of your maintenance routine. Sustain a stable pH and prevent water quality issues. Relax more and jump into a crystal-clear pool every time!
Ideal for at-home swimming pools, hot tubs, and spas.
- Get a number for Alkalinity with a fast digital readout.
- Small, convenient portable size.
- User-friendly, one-button operation, straightforward steps.
Cool off with refreshing pool temperatures
Pool Digital Checktemp® Dip Thermometer
Verify temperature like a pro. Get accurate, repeatable readings poolside.
Perfect for home use with backyard pools, hot tubs, and spas.
- Instant digital results.
- Compact and lightweight, making it easy to carry around.
- Designed with a weighted, long 3 m (9.9') cable for reaching deep into pool water or hot tubs.
Make a splash and explore pool and spa water testing tips