Step Transformer and Controller GSE

The constant control of the fan speed in the grow tent

This step transformer controller for grow box has the special characteristic of reducing the noise "hum" made by the fan in the lower rotation speed.

The step transformer controls the fans speed 6-steps up/down according the temperature percieved.

step transformer controller features

This reliable fan controller for grow room comes complete with a sealed water resistant cover, plugs with flap-lids and a low voltage sensor making it perfect for humid rooms. 

• Sizes and technical data
• Case: WxHxD = 200x250x180mm
• Controller: WxHxD = 265x300x205mm
• Designed for: 2,5A or 8A
• Volts: 230V / 50HZ
• Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F)
• 0.5°C accuracy from –10°C to +85°C
• Protection class: IP44