and extended service life — even in challenging sample matrices that defeat standard single-junction electrodes

Water quality or taste declines

High-purity formulation – Manufactured in Hanna's state-of-the-art ISO-certified facilities for reliable

Protects from microplastics: Reduce reliance on plastic bottled water

With the capacity to hold up to four filters at once

HM Digital CIC-152-N / CIC-152-4: Dual Control Dosing/Injection TDS/EC WU-S1SCB-TL and extended service life —The 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