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Nutrient Preparation Steps for a STOCK CONCENTRATE: Get a measuring container that has accurate gallon marks on it
It’s not just a nutrient
it works well as a water-in additive
Easy to move with included casters on the unit
Bluelab Guardian Monitor LED light Nutrient Preparation Steps for aBluelab Guardian Monitor High low pH, temperature and conductivity alarms Non volatile memory keep settings through power loss Plant safe green LEDs with adjustable display brightness 2 metre 6. 6 foot measurement probe cables 110 240 VAC (Mains powered) Interchangeable power plug Replaceable Bluelab pH Probe (with BNC connection)
US$ 42.00
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US$ 49.99
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