COM-300 Waterproof Professional Series pH/EC/TDS/Temp Meter-HM Digital contaminant reduction The Santevia Gravity Water System

The Santevia Gravity Water System is an award-winning 5-stage filtration system that removes fluoride

fruit growers

Weighs less than 2 pounds

it removes or reduces a wide range of contaminants from municipal tap water

Rugged stainless temperature probe

COM-300 Waterproof Professional Series pH/EC/TDS/Temp Meter-HM Digital contaminant reduction The Santevia Gravity Water SystemThe 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 & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. FEATURES: Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature Five scales: pH,