



The TrolMaster Digital Day/Night Fan Speed Controller (BETA-2) offers an economical and efficient solution for managing heat within enclosed spaces by precisely controlling variable-speed fans. By dynamically adjusting fan speed based on the current temperature, the BETA-2 ensures optimal cooling and energy efficiency. When the temperature rises, the BETA-2 increases the fan speed to boost cooling; when the temperature drops, it decreases the fan speed to reduce cooling capacity.
This intelligent temperature control helps maintain a consistent climate, enhancing the overall environment for plants or other temperature-sensitive applications. The BETA-2 is equipped with a digital display for easy monitoring and adjustments, providing clear visibility of the current settings and temperature readings.
A key feature of the BETA-2 is its built-in photocell sensor, which allows for automatic day-night control. This sensor detects changes in light conditions, enabling the device to switch between day and night modes seamlessly. This functionality is particularly beneficial for applications requiring different environmental conditions during day and night cycles.
The BETA-2 package includes a temperature sensor that accurately measures the current temperature, ensuring precise control of the fan speed. The device's speed control range is adjustable between 25% and 100%, offering flexibility to meet various cooling needs.
Features:
- Digital display for easy monitoring and adjustments
- Built-in photocell sensor for automatic day-night control
- Variable-speed fan control based on current temperature
- Economical and efficient heat management
Package Content:
- 1 x Fan Controller
- 1 x Temperature Sensor
Specifications:
- Input Voltage: 120 Volts AC
- Output Switch: Triac
- Fuse Rating: 6A/250V~
- AC Power Cord Length: 1.8m
- Speed Control Range: 25-100%
- Temperature Accuracy: +/- 1 °F
- Package Dimensions: 275mm (L) x 87mm (W) x 94mm (H)
- Gross Weight per pack: 0.56kgs
The TrolMaster Digital Day/Night Fan Speed Controller (BETA-2) is an excellent addition to any climate control setup, providing reliable and efficient temperature management for various applications. Its user-friendly design and advanced features make it a top choice for maintaining optimal indoor environments.



