Bluelab Probe Care Kit - pH

The Bluelab Probe Care Kit - pH brings together everything you need to clean, calibrate, and store your Bluelab pH probes. Electrodes accumulate residue over time, respond slower, and readings drift; a small pH error is enough for the plant to stop absorbing nutrients properly. With this kit, you keep your instrument reliable.

Benefits

• Specific cleaner for Bluelab pH probes, to remove residue that slows down electrode response.
• pH 7.0 and 4.0 calibration solutions for two-point calibration.
• KCl storage solution that keeps the probe hydrated between uses.
• Includes plastic beakers and brush, for working without contaminating solution bottles.
• Compatible with Bluelab meters, pens, and controllers that use a pH probe.

How to use

Clean the probe with the cleaner and brush when response becomes slow or you see residue. Rinse with clean water and calibrate at two points: first at pH 7.0 and then at 4.0, pouring each solution into a separate beaker. When finished, store the probe in KCl solution, never in pure water or dry.

Find it at Pachamama Indoor Farming Culture, with shipping throughout Costa Rica.

Technical specifications

• Brand: Bluelab | Type: Probe Care Kit — pH | For: Bluelab pH probes
• Contains Bluelab KCl storage solution and pH 7.0 and 4.0 calibration buffer solutions
• Regular pH probe care prevents drift and extends its lifespan
• Compatible with all Bluelab meters, guardians, and controllers with a pH probe
• Includes storage solution, pH 7.0 buffer, and pH 4.0 buffer for two-point calibration

Instructions for use

• Calibrate the pH probe at least once a week using pH 7.0 and 4.0 buffer solutions
• Rinse the probe with clean water before each calibration
• Store the probe in KCl storage solution between uses — never store it in pure water or dry
• Replace the pH probe when it no longer holds calibration or when the glass scratches
• Store solutions in a cool, dry place, away from direct sunlight