Bluelab Probe Care Kit - pH & Conductivity

Bluelab pH & Conductivity Probe Care Kit

In cannabis cultivation — especially in hydroponics, coco, or mineral feeding programs — inaccurate pH or EC readings can quickly lead to nutrient imbalance, lockouts, and inconsistent plant performance.

Over time, probes naturally accumulate nutrient salts, organic residue, and oils that affect both accuracy and response speed. That’s exactly why Bluelab developed this complete maintenance kit: to keep your probes calibrated, responsive, and working properly cycle after cycle.

Simple routine maintenance can make a massive difference in overall crop stability and nutrient precision.

Everything needed for cleaning, calibration, and storage

This kit includes dedicated cleaning solutions for both pH and conductivity probes, calibration solutions, KCl storage solution, and all the accessories needed to maintain your equipment correctly.

Unlike generic cleaning products, official Bluelab solutions are formulated specifically to remove buildup without damaging sensitive probe surfaces or membranes — something especially important when working with precision instruments.

The included single-use calibration sachets are also a huge plus, allowing growers to work with fresh uncontaminated solution every time.

Ideal for soil, coco, and hydroponic growers

Whether you grow in living soil, coco coir, or fully recirculating hydro systems, properly calibrated meters are one of the foundations of stable nutrient management.

Many apparent nutrient deficiencies or lockouts actually come from inaccurate probe readings caused by poor maintenance.

This kit helps restore accuracy, improve response times, and maintain reliable nutrient measurements throughout the entire grow cycle.

Kit contents

Included equipment

1x Probe care instructions
3x Plastic cups
1x Bluelab pH Probe Cleaner (30 ml)
1x Bluelab Conductivity Probe Cleaner (30 ml)
1x Cleaning toothbrush
1x Chamois cloth

Included solutions

2x pH 4.0 calibration solution sachets
2x pH 7.0 calibration solution sachets
2x 2.77 EC conductivity standard solution sachets
2x KCl storage solution sachets