Vostermans Varifan Variable Speed Drive (VSD-1C) AELW2 See dosing chart for target

See dosing chart for target EC mix rates

the user can access all of the settings and alerts on the system from anywhere at anytime

Carefully processed and sifted to make it easy to work with

magnesium and other vital elements

These plugs are perfect for seedlings or cuttings

Vostermans Varifan Variable Speed Drive (VSD-1C) AELW2 See dosing chart for targetThis variable speed module has a maximum load of 15 Amps. Compatible with a 0 10 V or 4 20 mA input signal. Internal minimum speed adjustment with possibility to work continuously at minimum speed. Comes in a rugged, sealed enclosure that protects from light, moisture and dust. Includes extended supply voltage range and a radio interference filter.