These durable pH Meters allow you to accurately check the pH level of your nutrient solution. These digital meters are self-calibrating and will also display the temperature of any liquid. Far more robust and accurate than cheaper brands, the HM Digital pH Meter also comes with pH buffer 7 (for calibration) and a probe cleaner.
How long will it take for my order to be delivered using standard delivery? Standard delivery is within 5 working days.
How much does standard delivery cost? Standard delivery costs £7.00(regional and heavy item surcharges apply and will be calculated at checkout).