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Low-pressure system (max 15 psi)
The Bluelab Guardian Monitor Wi-Fi keeps you informed about the three key factors for healthy growth: pH
Monitor Oxidation-Reduction Potential (ORP) to track solution quality
Designed to maximise squeeze tube life
Bluelab Sample Tube and Fittings halloween25 Low-pressure system (max 15 psi)The perfect tool for your reservoir sample line. Suitable for use with the Bluelab Guardian Wi Fi (BGUSTD02), Bluelab Pro Controller Wi Fi (BCTPRC02). Features: Extend probe life with easy removal Ideal for remote reservoirs (up to 2m 6. 6ft) Direct nutrient solution measurement Easy probe access for cleaning and calibration Includes fittings for quick installation Manual sample tap for solution testing Secure probe hold with leak proof design Easy to