US$ 39.95
every sachet provides a fresh
self-contained
Keeps electrodes ready – Maintains optimal moisture at the glass sensor tip and reference junction to ensure fast response times
Measure water pH with speed and accuracy using the Milwaukee MI509-100 pH Reagent Kit — 100 pre-made phenol red liquid reagent tests formulated specifically for the Milwaukee MI411 Free & Total Chlorine & pH Photometer
Hanna GroLine HI981420-01 Hydroponic Nutrient Monitor - pH EC TDS Meter 810666009693 every sachet provides a freshGroLine HI981420 01 Hydroponic Nutrient Monitor Professional pH, EC & TDS Monitoring The Hanna GroLine HI981420 01 Monitor delivers around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Engineered for hydroponics, aquaponics, and greenhouse operations, this professional grade monitor ensures consistent yields through precise nutrient management. Key Benefits 24 7 Continuous