Bluelab Guardian Monitor LED light " leaving no heavy build-up

" leaving no heavy build-up or residue on the plant

5 so that your plants will be capable of efficiently taking in the maximum quantity of nutrients

Nutrient Preparation Steps for a STOCK CONCENTRATE: Get a measuring container that has accurate gallon marks on it

lower energy consumption

Bluelab Guardian Monitor LED light " leaving no heavy build-upBluelab 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)