COM-100 EC / TDS / Temp Meter Combo PermeatePumps The option above adds Catalytic

The option above adds Catalytic Carbon cartridge in place of 5 micron carbon block

One complete system refill for our PH restructuring POD

Turn the set screw clockwise to increase the OFF pressure setting and counter-clockwise to decrease

the gauge needle may vibrate and may have a reading that has no real value

Includes everything you will need to easily start making RODI water immediately

COM-100 EC / TDS / Temp Meter Combo PermeatePumps The option above adds CatalyticCOM 100 EC TDS Temp Meter Combo This HM digital meter measures electrical conductivity (EC), total dissolved solids (TDS), and temperature. UPGRADED!! (See below) Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidl silver, labs and scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM 100 is a professional level EC TDS