Bluelab

Bluelab - Hydroponic Measurement Built to Last

Bluelab manufactures purpose-built hydroponic meters and dosing controllers from New Zealand. Every instrument is designed for nutrient-solution measurement specifically - not adapted from general-purpose lab equipment. The Truncheon Meter, Combo Meter, Pulse Multimedia EC/MC Meter, and Pro Controller Connect form the backbone of monitoring programs across thousands of commercial cultivation facilities.

Handheld Meters

• Combo Meter and Combo Meter Plus - All-in-one pH, EC, and temperature handheld for daily fertigation checks.
• Commercial Truncheon Meter - Pen-style conductivity meter built to last; the EC reference in commercial grows for over twenty years.
• Pulse Multimedia EC/MC Meter - Direct substrate measurement of EC, moisture, and temperature in coco, rockwool, or soil - no slurry test required.
• pH Pen, Soil pH Pen, and Multimedia pH Meter - Compact handhelds for fast pH-only checks.

Continuous Monitors & Dosing

The Pro Controller Connect, Guardian Monitor Connect, and Dosetronic systems handle 24/7 reservoir monitoring with relay-driven nutrient and pH dosing. Compatible with most fertigation infrastructure.

Probe Care, Calibration & Storage Solutions

BLACK LABEL stocks Bluelab pH 4.0 / 7.0 calibration solutions, 2.77 EC conductivity standard, KCl storage solution, and the pH and conductivity Probe Care Kits. Bluelab probes last years when properly maintained - neglected probes drift, and drift is what destroys feed accuracy.

Why BLACK LABEL for Bluelab

Full Bluelab handheld, controller, and probe lineup with commercial-tier pricing. Calibration consumables in case quantities. Same-day shipping for replacement probes.