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The Active Air Heavy Duty 16" Pedestal Fan provides superior air circulation with excellent durability
A+B Hydro/Coco base feeds are explicitly designed for hydro/coco
Clear housing
flowers and other climbing fruits and vegetables
• Instructions and lighting recommendations included
HM Digital Waterproof EC/TDS/Temperature Meter flowering nutrients The Active Air Heavy DutyHM Digital COM100 Water Quality Testing Meter. Waterproof. Measure EC TDS. Temperature Tester. IP 67 rating. Factory Calibrated. Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS meter at an unbeatable price.
