Bluelab® Probe Care Kit pH & Conductivity garden Available in sizes 6″ –

Available in sizes 6″ – 12″

These highly reliable CO2 generators feature powder-coated steel enclosures that resist moisture

Volume: 60 gal

and LESS nitrogen

Bluelab® Probe Care Kit pH & Conductivity garden Available in sizes 6″ –Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Includes instructions, 20 ml single use Bluelab Solution Sachets, 2 each of: pH 7. 0 & pH 4. 0, KCl, 2. 77 EC, 3x plastic cups, pH Probe Cleaner, Conductivity Probe Cleaner, Toothbrush and Chamois.