Vostermans Varifan Variable Speed Drive (VSD-1C) eOne Micro Doser Application Rate: 1/2 to 4

Application Rate: 1/2 to 4 teaspoons per gallon of water

hydroponic systems and more

Comes with plastic stopper to secure the string at the desired length

is a break through natural solution for fungus gnat control

compostable* coco husk

Vostermans Varifan Variable Speed Drive (VSD-1C) eOne Micro Doser Application Rate: 1/2 to 4This 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.