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Introducing the second generation SPYDR Series
white inlet line
The amount of green light emitted that the plant can see will not disturb plants when used in short intervals
The MISM600 calibrates easily in 2 points (at 100% saturated air and in 0 Oxygen solution) and has Automatic Temperature Compensation which guarantees the highest accuracy
SEACAL is a blend of calcium (needed for cell growth)
Hydrologic 1/4" Flowmaster Ultra Low Flow Model grow-light-reflectors Introducing the second generation SPYDRFlowmaster 1 4" QC gallonage & filter capacity monitor. Operates at flow rates between 0. 01 0. 5 GPM. Ultra low flow model. Alerts you when it's time to change your filters. For StealthRO and Triton RO or most RO systems with 1 4" fittings.
US$ 185.00
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US$ 440.00
