HM Digital CIC-152-N / CIC-152-4: Dual Control Dosing/Injection TDS/EC hydrogen sulfide filter Free & Total Chlorine reagent

Free & Total Chlorine reagent replacement kit (100 tests)

✅ Filters AND mineralizes — most pitchers only filter

2 x Replacement Filter Cartridges

particularly those working in water purification plants

The Milwaukee M10031B is a lab-grade 1413 µS/cm conductivity calibration solution designed for accurate calibration of EC (electrical conductivity) and TDS (total dissolved solids) meters and testers

HM Digital CIC-152-N / CIC-152-4: Dual Control Dosing/Injection TDS/EC hydrogen sulfide filter Free & Total Chlorine reagentThe HM Digital CIC 152 is a professional grade inline TDS EC controller designed to monitor and control dosing and injection systems. The CIC 152 controls two separate systems simultaneously, making it ideal for water treatment, hydroponics, aquaculture, and laboratory applications. Features Monitors and controls dosing or injection systems Large, bright tri color LED display (green, yellow, red range indicators) Two adjustable set points to keep TDS