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Bluelab pH Pen
Meters/Calibration

Bluelab pH Pen

R 2,350.00

The Bluelab pH Pen is a must-have tool for any grower who wants precise control over nutrient solutions. By accurately measuring both pH and temperature

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Stock is confirmed with suppliers after order (typically within 1–2 working hours).

Product Description

The Bluelab pH Pen is a must-have tool for any grower who wants precise control over nutrient solutions. By accurately measuring both pH and temperature, it ensures your plants absorb nutrients effectively, preventing nutrient lockout and promoting healthy growth. Compact, waterproof, and simple to use, the Bluelab pH Pen is designed for growers who need reliability in every reading.

Features

  • Dual Function – Measures both pH and temperature.

  • Automatic Temperature Compensation (ATC) – Ensures accurate readings across varying conditions.

  • Easy Calibration – One-touch calibration with pH 4.0, 7.0, or 10.0 solutions.

  • Bright Backlit Display – Easy to read in any environment.

  • Waterproof & Durable – Built for everyday use in hydroponics and horticulture.

  • Replaceable Double-Junction Probe – Extends device lifespan.

  • Handheld & Portable – Ideal for quick checks in tanks, reservoirs, or grow systems.

Applications

  • Hydroponics & Aquaponics – Maintain stable pH for maximum nutrient uptake.

  • Soil Cultivation – Check pH levels in runoff or nutrient solutions.

  • Commercial & Home Growers – Reliable readings to keep crops thriving.