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Sturdy Black Vinyl Tubing: Ideal for irrigation systems
the Dark Room version 3
The sachet is landfill friendly
120/240V dual receptacles
Growers choose the RAY44 because it works equally well as a standalone sole-source fixture or as a supplement to larger systems like the SPYDR or VYPR
Hanna GroLine Waterproof EC/TDS Tester HI98318 air-purification Sturdy Black Vinyl Tubing: IdealHanna GroLine Waterproof EC TDS Tester The Hanna GroLine Waterproof EC TDS Tester HI98318 is their latest pocket meter for measuring the EC TDS of a hydroponic nutrient solution. This modern looking meter is only 0. 7 in thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All
