Pay in 4 interest-free payments of $36.24 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Less wires and less solder points ensures a longer life and less room for error
We carry a complete line of custom built pumps to meet every water demand
The miniScrub is perfect for those who add expensive beneficial biological organisms to their grow media
EC 0 – 999 : 1µS
Start using your DeBudder Edge in 4 simple steps
HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meter grower's edge Less wires and less solderHM 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 & 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
