Items

pH testing supplies

pH calibration solutions, Hanna GroChek monitors, replacement electrodes and more

Plants utilize nutrients best when they have the correct pH balance of nutrients. Ensure the proper pH level of your hydroponic system with easy-to-use pH testing supplies from BetterGro Hydro.

Our high-quality pH calibration solutions, electrode storage solutions and waterproof Hanna Gro-Chek and Oakton testers will assist you in maintaining optimal pH levels and keep your pH testing equipment running properly. Our TDS testing products can detect abnormal amounts of salts and solids. With our accurate and affordable TDS and pH testing supplies and solutions, you’ll be able to easily monitor and control the pH concentration of your hydroponic system.

To view our entire selection of TDS and pH testing supplies, click on the categories above.

If you do not see the TDS or pH testing product you want, please contact us. We carry many other indoor gardening products in our warehouse that are not listed on our site. We are experts in the field of hydroponics and are happy to answer any questions you may have.