Large aquarium submersible double heater with intelligent auto stop heating system for freshwater and saltwater 250-500L tank.

Key Features:

• Included:
  • 1x Heater Rod,
  • 1x Controller Holder,
  • 3x Suction Cups(Includes 1-piece spare part),
  • 1x Hook,
  • 1x User manual
• Suitable for freshwater and saltwater.
• The submersible heater will automatically cut off the power and stop heating when the water temperature exceeds 94 °F, it will display an error code and sound an alarm until the water temperature is below 94 °F
• When the tank water is lower than the minimum water level, the heater will auto-shutoff, and it will restart until completely immersed in the water
• The multiple heating protection protects the inhabitants in aquariums
• Large LED digital display, you can easily check the current water temperature, current working power, and alarms
• Just press the SET button once, and you can set the temperature from 59-93, relative to overheating protection, the €œLow€ light will flash when the water temperature is lower than 59 °F
• Hygger upgraded the heater with the Smart chip and made the temperature accurate to 1 °F, the temperature control accuracy even is ±0.1 °F
• The heating will stop when the water temperature reaches the set temperature
• The aquarium heater is made of explosion-proofglass and high-temperature resistant nickel-chromium heating wire
• It works with faster water heating, is safer, and longer-lasting
• The heater guard is made of high-quality PC plastic to protect tank inhabitants from burns
• The heat will auto turn off when it is out of water 5 cm, the thermostat will sound an alarm and the €œauto shut off€ will flash, and it will resume functioning upon return
• Heater tube material:Glass
• Voltage: 220-240V/50Hz
• Materials: Nickel complex, Plastic
• Power cord: 1.1m+1.9m
• Application: 250-510L
• Temp accuracy: ±1„ƒ
• Control range: 15~34„ƒ
• Heater tube size: 27.4 x 7.4 x 2.8cm
• Colour: Black
• Material: Glass, Heat Resistant Plastic Cover
• Made in: China
• Dimensions (HxWxD): 35.2x11.8x11.3 cm
• Weight: 1.06 kg
• Manufacturer's Warranty: 1-year Warranty.