it is time to change the filter(s)

Temperature Compensation: Automatic

also available in 3/8" or 1/2" )

Fluoride — up to 98% — dedicated Stage 3 adsorption media

Milwaukee C66 Waterproof Conductivity Tester with replaceable electrode PFAS removal it is time to changeDESCRIPTION The Milwaukee Conductivity Pen is designed for hydroponic and other growers to help you make sure that your plants are receiving the right amount of nutrient. Keep EC in your target range to help your achieve better results. DESIGN FEATURES Measures conductivity and temperature with automatic temperature compensation Ideal range for hydroponics (0. 00 to 10. 00 mS cm) Units in mS cm easily convertable to ppm Factory calibrated with the