Bluelab pH 4.0 Calibration Solution 500 ml (6/Cs)

"Ensure precise pH meter calibration with Bluelab pH 4.0 Calibration Solution (500 ml, 6/Cs). Tailored for hydroponic use, this solution guarantees accurate readings for optimal plant health. Elevate your cultivation standards with the trusted calibrati

Bluelab pH Probe KCI Storage Solution 250ml (6/Cs)

"Safeguard your pH probe with Bluelab pH Probe KCI Storage Solution (250ml, 6/Cs). Tailored for hydroponic applications, this solution ensures optimal storage conditions, preserving the accuracy and longevity of your pH probe. Elevate your cultivation p

HM Digital pH 80 Meter

"Maintain optimal pH levels in your hydroponic solution with the HM Digital pH 80 Meter Pen. This compact and reliable pen-style meter ensures accurate pH readings for precise control over your plant's environment. Elevate your cultivation experience with