Pool Water Testing Equipment

Dive right in! Prep your pool with the best pool water testing equipment

Stop fussing around with swimming pool test kits and hit the easy button with our Digital Pool Water Testers. Get instant, digital results delivered in the palm of your hand. Know exactly how to treat your swimming pool and keep your water balanced, clean, and safe.

Make your pool swim-ready and keep Alkalinity in check

Pool Digital Alkalinity Checker® HC $67.99

Perfect for testing Alkalinity levels in freshwater pools. Measure Alkalinity regularly with our Checker to sustain a stable pH in your swimming pool.

Range: 0 to 500 ppm

Easy-to-read, instant digital results
Small, convenient portable size
User-friendly, one-button operation, straightforward steps

Supplied with compatible Reagent Set for 25 Alkalinity Tests (HI7754-26). We recommend you grab extra reagents to keep on-hand. Our Chlorine Remover Reagent (HI937554-53) is also good to have for testing.

Show off your pool oasis and maintain Free Chlorine easily

Pool Digital Free Chlorine Checker® HC $67.99

Manage Free Chlorine levels in your pool water with our reliable Checker. Test for Free Chlorine frequently to ensure a clean pool and prevent the growth of algae and harmful bacteria.

Range: 0.00 to 2.50 ppm

Easy-to-read, instant digital results
Small, convenient portable size
User-friendly, one-button operation, straightforward steps

Supplied with compatible reagent starter kit for 6 Free Chlorine tests. We recommend you also get our Free Chlorine Reagents for 25 Tests (HI7014-25).

Spend more time poolside and test 3 parameters in one

Pool Digital Combo pH/EC/TDS Tester $209.99

Ideal for testing saltwater pools. Achieve accurate pH, EC/TDS, and temperature readings with our Pool Digital Tester. Stress less about pool maintenance and save time by testing 3 parameters with just one device.

Range: 0.00 to 14.00 pH, 0.00 to 20.00 mS/cm, and 32.0 to 140.0 °F

Hand-held, portable size. Test where you need to
Quick and simple set-up, makes testing hassle-free
Equipped with a waterproof casing, will float if accidentally dropped in pool water

Supplied with required solutions for 1 test. We recommend you also grab extra of the following: pH 4.01 buffer solution sachets (HI700044), pH 7.01 buffer solution (HI700074), and 12880 µS/cm conductivity standard (HI700304).