
Original: $94.44
-70%$94.44
$28.33The Story
Introducing the TrolMaster BETA-4 Digital Day/Night Temperature Controller, a versatile solution for managing heating and cooling devices in your growing environment. Designed to maintain optimal temperature conditions, the BETA-4 offers precise control with separate day and night settings, enhancing energy efficiency and promoting plant health.
Key Features:
-
Dual Mode Operation: Equipped with a built-in photocell, the BETA-4 automatically detects day and night cycles, allowing for distinct temperature settings during these periods.
-
User-Friendly Interface: Features a digital display and intuitive controls for easy temperature adjustments and monitoring.
-
Flexible Control: Capable of managing heating or cooling devices up to 10 amps, providing versatility in your climate control setup.
Specifications:
| Specification | Details |
|---|---|
| Input Voltage | 120 Volts AC |
| Output Switch | Triac |
| Fuse Rating | 6A/250V~ |
| AC Power Cord Length | 1.8 meters |
| Temperature Control Range | 40–100°F |
| Temperature Deadband | 5°F |
| Packaging Dimensions | 275mm (L) x 87mm (W) x 94mm (H) |
| Gross Weight | 0.56 kg |
Package Contents:
- 1 x BETA-4 Temperature Controller
- 1 x Temperature Sensor with 16 ft Cable
The TrolMaster BETA-4 Digital Day/Night Temperature Controller offers an efficient and affordable solution for precise temperature management, ensuring optimal conditions for your plants throughout the day and night.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Introducing the TrolMaster BETA-4 Digital Day/Night Temperature Controller, a versatile solution for managing heating and cooling devices in your growing environment. Designed to maintain optimal temperature conditions, the BETA-4 offers precise control with separate day and night settings, enhancing energy efficiency and promoting plant health.
Key Features:
-
Dual Mode Operation: Equipped with a built-in photocell, the BETA-4 automatically detects day and night cycles, allowing for distinct temperature settings during these periods.
-
User-Friendly Interface: Features a digital display and intuitive controls for easy temperature adjustments and monitoring.
-
Flexible Control: Capable of managing heating or cooling devices up to 10 amps, providing versatility in your climate control setup.
Specifications:
| Specification | Details |
|---|---|
| Input Voltage | 120 Volts AC |
| Output Switch | Triac |
| Fuse Rating | 6A/250V~ |
| AC Power Cord Length | 1.8 meters |
| Temperature Control Range | 40–100°F |
| Temperature Deadband | 5°F |
| Packaging Dimensions | 275mm (L) x 87mm (W) x 94mm (H) |
| Gross Weight | 0.56 kg |
Package Contents:
- 1 x BETA-4 Temperature Controller
- 1 x Temperature Sensor with 16 ft Cable
The TrolMaster BETA-4 Digital Day/Night Temperature Controller offers an efficient and affordable solution for precise temperature management, ensuring optimal conditions for your plants throughout the day and night.


















