<p><strong>Root Pouch, What are they made of?</strong></p><p> Root Pouch is an environmentally friendly alternative to the well-known plastic growing pots.</p><p> Plastic fibers from recycled PET bottles are processed into a breathable fabric that allows

MC720 pH controller, including dosing pump (MP810)<br /> • pH range: 0.0 - 14.0 pH<br /> • Resolution pH: 0.1 pH<br /> • Setpoint values high / low manually adjustable from 5.5 to 9.5 pH<br /> • Accuracy pH: ± 0.2 p<br /> • Calibration: manual / 2 points<

Eutech ECOTestr TDS High (Waterproof) Product characteristics: The Eutech EcoTestr TDS series is economical and easy to use. The ECO Testr TDS High comes with adjustable TDS factor, allowing you to measure TDS in a wide range of applications ...