COM-300 Waterproof Professional Series pH/EC/TDS/Temp Meter-HM Digital contaminant reduction Automatic Temperature Compensation (ATC): Built-in

Automatic Temperature Compensation (ATC): Built-in correction for consistent readings across temperature ranges (0-50°C)

Sensor Cable: 24-inch shielded Coaxial Cable

Households wanting to minimize ordering frequency and shipping

Weighs less than 2 pounds

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

COM-300 Waterproof Professional Series pH/EC/TDS/Temp Meter-HM Digital contaminant reduction Automatic Temperature Compensation (ATC): Built-inThe 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,