5ft(150cm) 2" x 5" NFT Channel with Removable Cover (10 holes) Type_Organic The powerful built-in peristaltic pump

The powerful built-in peristaltic pump uses a stepper motor which does not have any gears or brushes providing for a long life with little maintenance

The NB-IoT (Narrowband Internet of Things) option is especially ideal for remote or rural locations where stable WiFi access may be limited

The pH electrode of this tester uses an open outer junction design

Contains 1kg Solid A and 1kg Solid B

5ft(150cm) 2" x 5" NFT Channel with Removable Cover (10 holes) Type_Organic The powerful built-in peristaltic pumpRemovable cover design, ease of maintenance 2 inch x 5 inch x 5ft Comes with 10 holes (47mm) End cap available here End cap with outlet available here Nutrient film technique (NFT) is a hydroponic technique wherein a very shallow stream of water containing all the dissolved nutrients required for plant growth is recirculated past the bare roots of plants in a watertight gully, also known as channels.