HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meter Nutriants allowing them to provide you

allowing them to provide you with healthy great-tasting water

Designed to run continuously 24/7

Supply Tubing for your Blumat system

HDG’s textured white interiors help to solve this problem

HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meter Nutriants allowing them to provide youDescription HM 100: Continuous pH EC TDS Temp Monitor The HM 100 is a pH EC TDS Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment and more. Features Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS),