Hygger Dual-Core Variable Frequency Heater with LED Digital Display 1000W

Submersible dual-core heater for saltwater and freshwater tanks

With the benefits of intelligent inverter technology, the Hygger aquarium dual-core heater keeps the water at a constant temperature through the built-in chip, and the temperature accuracy is 0.1F, which is much more precise than traditional heaters.

Key Features:

• Accurate Temperature Control: The variable frequency heater has three intelligent protectors and a built-in dual temperature control system in Fahrenheit and Celsius. The temperature range is 63-94°F/17-34°C. You can long-pressing the controller’s set button for 2–3 seconds to switch them.
• Prevent from Overheating: When the water temperature exceeds 93°F, the heater displays the error code “HH”, and automatically stops heating.
• Low-Temperature Protection: When the tank water temperature is below 59 °F, it will display “LL” and continue heating.
• Dry Running Protection: When the heater outs off the water, “Auto shut off” will flash and automatically cut off the power.
• Digital LED Display: The dual-core heater features a unique smart LED screen that is completely waterproof and displays the current water temperature, set temperature, current operating power, error codes, and current operating status.
• External Temperature Controller: The heater starts heating water when the red light is on. When the light turns white, the heater stops working and maintains the temperature. Simply press the set button on the external controller to set the target temperature.
• Explosion Proof: The hygger variable frequency heater is made of explosion-proof quartz glass and the most thermally stable nickel-chromium wire to transfer heat to the water quickly and steadily. The heater shell cover is heat-resistant ABS material, which can keep your aquatic pets safe.
• Power-off Memory Function: If a power outage occurs, the dual-core heater will follow the final settings when the power is restored, because the final settings are stored in the heater’s chip.
• Power: 1000W
• Fish tank size: 681-908L
• Colour: Black
• Material: ABS Plastic
• Made in: China
• Included: 1x Heater, 1x Cord, 1x User Manual
• Manufacturer Warranty: 2-year Warranty
• Dimensions (HxWxD): 35x25x11.5 cm
• Weight: 1.5 kg