GSE Controller Temperature & Negative pressure maximum- speed controller with hysteresis

maximum- speed controller with hysteresis setting is a temperature depended speed controller for ventilated rooms with one or more exhaust fans (up to 600 watt)

with no danger of breakage from rough use

Magnesium and Calcium deficiencies in your plants is quite a common

Developed by Canna Research Laboratories

when growing under stressful conditions

GSE Controller Temperature & Negative pressure maximum- speed controller with hysteresisGSE Controller Temperature & Negative pressure Overview This digital fan controller is a temperature dependent speed controller for rooms with intake and exhaust fans (2 x 600 watt). The fan controller keeps the room temperature constant and under pressure to prevent odour from escaping. The digital fan controller is a temperature dependent speed controller for rooms with air flow in and out. The fan controller keeps the room temperature constant and