Finnex Controller – HC-910M

Dual Display Precision

The HC-910M displays both current water temperature and set temperature simultaneously, allowing instant system verification at a glance — no button cycling required.

• Real-Time Monitoring: Live and target temperatures displayed together.
• Simple Controls: Intuitive buttons for fast adjustments.
• High Visibility: Bright LED readout remains clear in low-light environments.

Dual Circuit Safety Control

Dual circuit protection adds an extra layer of safety beyond standard controllers. If abnormal temperature conditions occur, power is automatically cut to help prevent overheating and livestock loss.

• Automatic Power Cut-Off: Protects against overheating.
• High-Temperature Alarm: Audible alert above 95°F.
• Memory Function: Retains settings after power interruptions.

Built for Aquarium Environments

Engineered for real-world aquarium use, the HC-910M withstands humidity, splashes, and long-term exposure. Suitable for both freshwater and saltwater systems.