Bluelab Probe Care Kit - pH & Conductivity grow-light-ballasts These fixtures are great for

These fixtures are great for commercial sized operations all the way down to your starter garden at home

Place the probe in the solution and wait until it is calibrated

The mat is 3" x 20"

This same material is featured on many tactical bags in military gear and in high-durability luggage products

yields and general plant vigor in a variety of applications

Bluelab Probe Care Kit - pH & Conductivity grow-light-ballasts These fixtures are great forEverything 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. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the