Duct size: 8” | Dimensions: 7
It enables you to monitor internal temperatures
Either element is place to give close thermal contact with the liquid being measured to assure fast response to changing temperature
with 24 clips
premium Grasslin timer
Hydroponic Fertilizer Analysis Grow System/ Trays/ Reservoirs Duct size: 8” | Dimensions:Type 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