Milwaukee CD600 Digital Total Dissolved Solids Pen (TDS) total dissolved solids A temperature chart of the

A temperature chart of the actual µS/cm value at various temperatures is printed on each bottle

Chemical: VOCs

making them a low-maintenance

"I've been using this controller for two years to monitor and adjust pH of hydroponic nutrient solutions

02 pH accuracy — lab-grade precision for professional results

Milwaukee CD600 Digital Total Dissolved Solids Pen (TDS) total dissolved solids A temperature chart of theDIGITAL. SIMPLE. COMPACT. The Milwaukee CD600 Total Dissolved Solids (TDS) Pen is designed for hydroponics, aquariums, horticulture, water conditioning and many other applications. The CD600 helps you make sure that your plants are receiving the right amount of nutrient or helps you keep your filters up to date and clean for water filtration. Keep TDS in your target range to help your achieve better results. DESIGN FEATURES Measures Total Disolved