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How much "juice" you pour in to growing every day
If the rejection % falls under an acceptable level (typically 90%) it’s time to change the membrane
Included hanging kit doubles as lifting handles
and horticultural applications
Enhance uniformity by independent control over perimeter versus interior of the environment
GroLine Waterproof EC/TDS (ppm) Tester hydro-systems How much "juice" you pourThe HI98318 is our latest pocket meter for measuring the EC TDS of a hydroponic nutrient solution. This modern looking meter is only 0. 7" 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 operations are simplified to two buttons. One is for turning the meter on off and the
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