Single Controllers
Digital Day / Night Fan Speed Controller (BETA-2)

The BETA-2 can control variable-speed fans by using the current temperature to increase or decrease the fan speed. By increasing the fan speed, cooling is increased… decreasing fan speed will reduce cooling capacity. Using the BETA-2 in this way provides a VERY economical and efficient way of dealing with heat within an enclosed space.

Features
Package Content
Specification
Manual

Digital Display

Built-in Photocell sensor 

Day-Night Control

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