HM Digital COM-80 + PH-80 + PH-STOR + C342 COMBO - PH/TDS/EC/PPM Meter push-button TDS 0 ppt (g/L) EC: 0-9999

0 ppt (g/L) EC: 0-9999 µS

the Black Berkey Primer™ is 100% manufactured & assembled in the United States of America

This stage provides the heavy metal and pharmaceutical protection that activated carbon alone cannot deliver

Rinse electrode with rinse solution (MA10000) before moving to the next calibration point

Keep the filter moist and from drying out at all times for maximum filtration capacity

HM Digital COM-80 + PH-80 + PH-STOR + C342 COMBO - PH/TDS/EC/PPM Meter push-button TDS 0 ppt (g/L) EC: 0-9999HM Digital COM 80 TDS EC meter + PH 80 pH meter + PH STOR storage solution + C342 ppm TDS EC solution Meter Solution COMBO COM 80 COM 80: EC TDS HydroTester Series The COM 80 is easily the most advanced economically priced, reliable EC TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.