Bluelab Probe Care Kit – pH for precise readings
Maintain pinpoint accuracy in your hydroponics meters with this all-in-one care kit designed to clean, calibrate, and protect pH probes. The included pH probe cleaner, cups, and brush make routine maintenance quick and mess-free.
pH calibration solution & EC standard included
Single-use pH 4.0 and pH 7.0 calibration solution sachets ensure reliable two-point calibration, while the 2.77 EC conductivity standard helps verify meter performance. Keep your water quality monitoring consistent and your plants thriving with dependable, repeatable measurements.