The 3 Biggest Problems With Other 3-part Formulas

pH stabilised and has the lowest salt index in the industry providing you with the optimum growing environment

Day 3: 238-317 mL per 10L

LED Manufacturer: Samsung & Osram

even if you could do better…

Bluelab pH Pen Light Controllers70 The 3 Biggest Problems WithPRODUCT FEATURES BENEFITS Fully waterproof not just water resistant Simple two point calibration process for accuracy One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA battery included simply power on and go PRODUCT WARRANTY PERIOD DETAILS One year free repair or replacement guarantee. Find out more about our product warranties. Why measure pH and