HM Digital COM-300 Ph/Tds/EC/Temp Meter 891144000076 water quality labs

water quality labs

Labs & scientific research

easy-to-read results with large digital LCD readout

and other invertebrates are extremely sensitive to salinity fluctuations

and complete mounting kit makes it an essential tool for applications where pH stability matters

HM Digital COM-300 Ph/Tds/EC/Temp Meter 891144000076 water quality labsThe 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,