the first fully integrated LED grow light and fan system
we offer the best warranty in the business: 5 years
Powerful focused airflow gets a boost in range and versatility with the new oscillating feature
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PHLIZON - FD
HM Digital COM-300L Pro Series 4-In-1 pH/EC/TDS/Temp Meter Insecticides & Pesticides the first fully integrated LEDThe 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