Pay in 4 interest-free payments of $45.50 Learn more
Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
Pots and system completely drain
and comes with a long cord for easy connection and installation
The long watering wand provides extended reach for those hard-to-reach areas
6% Humic Acid
Cans of Butae by Size
HM Digital Pro Series Pen style pH/TDS/EC/Temp meter Seed Armory Pots and system completely drainDescription COM 300: Waterproof Professional Series pH EC TDS Temp Meter The COM 300 is a professional grade level pH EC TDS Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment and more. Features Measures Potential Hydrogen (pH), Electrical Conductivity
