Pools & Spas
Keep your pool and spa picture-perfect. Get the tools you need to keep your parameters balanced.Learn More
Understanding the Basics
Take accurate and reliable measurements with our portable testers that go where you go.
Maintaining proper pH not only keeps your water clean, but also helps protect pool components from chemical damage.
Monitor the level of total dissolved solids (TDS) in your pool to ensure chemical harmony, reducing chances for cloudy water or staining.
Pool and Spa Photometer
The complete HI83326 Multiparameter photometer for swimming pool and spa measures the 11 most important parameters for maintaining superior water quality.
Features an innovative optical design to ensure consistency between measurements.
To save valuable laboratory benchtop space, the HI83303 doubles as a professional pH meter with its digital pH/temperature electrode input.
Made with the aquaculture industry in mind, HI83303 measures 12 vital parameters which are critical to maintaining a healthy system, including alkalinity, calcium, nitrite, and phosphate.
Automate your pool maintenance with the BL121.
Turn Your Phone Into A Professional pH Meter
Get laboratory-grade pH and temperature measurements on the go with a Bluetooth®5.0 Wireless Tester paired with your Apple or Android Device.
Our HALO2 Wireless Field pH Tester has a durable PEI body and spherical sensing bulb, perfect for use wherever and whenever you need to test.
- Open-source Bluetooth allows easy integration into current data logging systems
- IP65 water-resistant protection
- Equipped with everything you need for successful testing right out of the box