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Wall mounted fitting – growers can enjoy outstanding quality along with efficient usage of their grow room space
✅ Boosts Soil HealthStimulates beneficial microbial activity and enhances soil structure
4L Water):
If you have white burns
the ventilation inline duct fans are very versatile
Aqua Master EC 1413 Calibration Solution Size:500ml Wall mounted fitting – growersAccurate EC Calibration Made Easy Keep your electrical conductivity (EC) meters precise with this reliable calibration solution from Aqua Master. Formulated to a standard conductivity of 1413 S cm at 25 C, this solution ensures your meter delivers consistent, accurate readings every time. Essential for hydroponics, nutrient management, and water quality testing. Why use this calibration solution? Standardised for precisionDesigned for EC meters that
US$ 43.00
US$ 42.00
US$ 42.00