Bluelab pH & EC Calibration Kit – Complete Onderhoudsset voor Nauwkeurige Metingen SF Series Thanks to its tunable spectrum

Thanks to its tunable spectrum

including a powerful 8-inch inline fan and carbon filter

discreet shipping and expert service for both novice and experienced growers

a generous 13 gallon (±49 liter) water tank and 8 individually adjustable drippers (0–360°)

Bluelab pH & EC Calibration Kit – Complete Onderhoudsset voor Nauwkeurige Metingen SF Series Thanks to its tunable spectrumThe Bluelab pH & EC Calibration Kit is the ultimate maintenance solution for anyone working with Bluelab meters. This complete kit contains everything you need to clean, calibrate and maintain the reliability of your pH and EC sensors. Perfect for growers who want to keep their equipment in top condition and always be able to rely on accurate measurements. Kit Contents: pH 4. 0 calibration solution (250 ml) pH 7. 0 calibration solution (250 ml) EC 2.