Twin Amazon - 100L res Size:50mm x 8 pots you also have the ability

you also have the ability to balance your fans to achieve the perfect negative pressure

Features Measures conductivity and temperature Selectable units for conductivity and temperature Backlit LCD display Calibration optional Successful EC or ppm calibration indicator Hold reading function Low battery indicator Fully waterproof Auto off function Automatic temperature compensation 1 x AAA alkaline battery included

Shake bottle well before use

20ml single-use Bluelab Solution Sachets

Other Features Multi Stage

Twin Amazon - 100L res Size:50mm x 8 pots you also have the abilityTwin Amazon 8 100L 50mm hole The Amazon is the ultimate system for the experienced grower looking for huge yields. Our yield: 7ft of growth in 5 weeks and 1,100 chillies from one system! The Amazon is the highest yielding growing system and it offers the exceptional root development of an aeroponic cloner throughout the full lifecycle! Unrivalled oxygen access In the Amazon plant roots are suspended in a misting chamber where they have unrestricted