Bluelab Probe Care Kit - pH & Conductivity stocked The fans are very tough

The fans are very tough and will easily handle even the harshest grow room environments

Made of rugged all-metal construction with a black powder-coated finish

brown scarring

Radiant reflector

Bluelab Probe Care Kit - pH & Conductivity stocked The fans are very toughEverything 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