The SMV-1000 and SMV-750 feature programmable digital spectrum control and the highest light output we have ever offered
the first fully integrated LED grow light and fan system
PHLIZON - FD
Powerful focused airflow gets a boost in range and versatility with the new oscillating feature
Safety Lid
HM Digital COM-300L Pro Series 4-In-1 pH/EC/TDS/Temp Meter Insecticides & Pesticides The SMV-1000 and SMV-750 featureThe HM Digital COM 300L 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 & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. Features & Benefits Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and