Collection: pH & EC Meters, Calibration & Control

Bluelab Guardian Monitor Wi-Fi | 24/7 Remote pH, EC & Temp Monitoring

The Bluelab Guardian Wi‑Fi Monitor is a professional‑grade, always‑on monitoring system designed to give growers complete visibility and control over their hydroponic nutrient solution. By continuously...

Bluelab EC Pen | Waterproof Handheld Conductivity & Temperature Meter

The Bluelab EC Pen is a professional‑grade digital nutrient meter engineered to measure the electrical conductivity (EC), parts per million (PPM), and temperature of your nutrient...

Bluelab EC Care Kit | Conductivity Probe Cleaning & Testing

The Bluelab EC Care Kit contains the supplies needed to clean compatible conductivity probes and check their readings against 2.77 EC standard solution.Kit contents Probe care...

Bluelab Combo Meter | Portable pH, Conductivity (EC) & Temperature Meter

The Bluelab Handheld Combo Meter is a portable, professional‑grade tool that measures pH, EC/PPM, and temperature in one device — giving growers complete control over nutrient...

BLUELAB PH METER REPLACEMENT PROBE & CABLE 2 MTR

Athena Blended Line Balance | Potassium Silicate Water Stabiliser

Athena Blended Line Balance is a highly concentrated potassium silicate formula designed to improve the stability and buffering capacity of irrigation water. Developed particularly for use...

Bluelab PH Care Kit

pH CARE KIT by BLUELAB Care, hydration and calibration – in one kit! Maintaining your Bluelab pH probes To ensure ongoing accuracy and longevity, we recommend...

Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics

Bluelab pH Pen: The Ultimate Handheld Digital pH & Temperature Tester Take complete control of your crop health with the Bluelab pH Pen. Trusted by commercial...