RVK 315 A1 - 12' a Bluelab pH Probe and

a Bluelab pH Probe and a Bluelab Conductivity/Temperature Probe

a special formula that’s already used

There are two dimmable options (250w & 400w) and a ‘super-lumens’ boost option (600w+Boost) which is on average an extra 10% increase in output

10 readings

Aqua Vega is used in recirculating systems

RVK 315 A1 - 12' a Bluelab pH Probe andThe Systemair RVK fan sets the standard to which all grow room fans are measured. Made in Germany, engineered to last. Theres a reason RVK fans have remained a firm favourite among experienced growers for decades bulletproof reliability, durability and German engineering means the RVK is a hydroponic fan that will last you years. RVK fans are versatile they can be used as an intake fan to your grow room or as an extractor fan. Alternatively, the RVK