Can-Fan Q-Max EC LED Temperature ControllerCAN FAN EC FAN SPEED CONTROLLER The EC Fan Controller of Can Fan, with its LCD screen, is an advanced climate controller that allows you set temperature and humidity, besides other interesting functions like hysteresis, negative pressure, maximum and minimum speed of CAN Fan EC extractors. All functions to monitor parameters of growing area are measured within a probe (incorporated) that offers instant readings of those values, which allows quick and