Fits ONLY 4 x 10 in
421 m3/h @ 60 Pa (36740 cfm @ 0
• Intelligent lamp ignition and power control
Integrated flange
Most grow fixtures are sized for 1000 watt lamps leading to an inefficient focus of light
Hydroponic Fertilizer Analysis spl_centurionpro Fits ONLY 4 x 10Type of Test: Hydroponic Fertilizer Analysis Test for: Nitrate, Nitrite, Ammonium, Total Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Boron, Copper, Iron, Manganese, Zinc, Molybdenum, Sodium, and Aluminum, Nickel, Silicon, pH, Electrical Conductivity (EC), Sulfate. Sampling Instructions Printable Lab Pricing Sheet Printable FORM Printable Laboratory Discounts Printable Plant Tissue Information Printable Soil Sample Information