ReviewsWater Temperature Controller

hygger 1000W Submersible Aquarium Heater with Digital Controller, Auto Shut Off Fish Tank Heater for 159-317 Gallon Freshwater/Saltwater Reef Tank

  • [Safety Auto Off, No Cooked Fish] If the water level drops too low and exposes the temperature sensor to the air, hygger aquarium heater auto shuts off with controller flashing "E1" error code and beeping alert to prevent overheating.
  • [Multi-Functional External Controller] 1. Easy to read digital display shows both real-time water temperature and set temperature which available in either Celsius or Fahrenheit. 2. Red indicator light let you know its heating and green at temperature. 3. Audio alert remind you something is wrong. 4. Easy to set temperature without getting hands wet.
  • [Speedy Heating-by Dual Heater Tubes] hygger 800/1000w aquarium heaters equipped with dual heater tubes speed up the heating process.
  • Made of premium corrosion resistant and shatter-proof quartz glass, suitable for fresh or marine water.
  • Detachable black safety protective guard protect fish and other livestocks from burning.
  • [Alarm for High and Low Temperature] Auto shut off as well as beeping alarm when water temperature lower than 59°F or higher than 95°F, resets when water temperature back to control temperature range between 59°F~93°F.
  • [Choose the Right Heater According to Tank's Size]voltage 110V, 300 watt aquarium heater for 40-65 gallon tank, 500 watt aquarium h....
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hygger Adjustable 5W Aquarium Air Pump with 2 Ports for 20~180 Gallon Fish Tank 160GPH Aquatic Aerator Oxygen Pump (5W up to 180 Gallon)

  • 【Rapid Heating and Two Temperature Control System】300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range: 63-94℉/17-34℃). You can press and hold the button next to the controller for 2-3 seconds to switch..
  • 【Intelligent Water Sensor and Over Temperature Protection】This fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety..
  • 【Explosion-proof Quartz Glass Aquarium Heater】The submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistan....
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YOFOTHS Aquarium Heater 25W/50W/100W/200W, Small Fish Tank Heater, Temperature Adjustable Mini Tank Heater for 1/5/10/20/30/40 Gallon, External Temperature Controller (50W(3-10Gallon))

  • 【50Watts Small Fish Tank Heater】 This Aquarium Heater is suitable for 5-10 gallons tanks, Mini size can well fit your mini tanks. Voltage 110-120V, power cord length is 52”, Suitable for freshwater and saltwater. Meet the growth temperature for turtle, Fighting fish,Guppy, Goldfish, Neon Tetra, Gourami, Peaceful Betta, Pterophyllum, Dwarf Gourami, Pterophyllum Scalare, Betta Smaragdina, Koi, Corydoras, Anabantoidei, Paradise Fish, Clownfish,swordtail…..
  • 【Precise and Constant Temperature】An intelligent IC chip controls the heater’s temperature. The temperature accuracy is 1℉. The fish heater will automatically start heating when the water temperature is lower than the set values and stop heating when the water temperature reaches the target..
  • 【External Temperature Controller】Adjust the temperature from 64℉ to 93℉, This submersible heater is adjusted by an external controller, which you can mount on the outside edge of the tank. It’s convenient and safe for you to set the temperature, No need to put your hands in the water to adjust the Aquarium Heater temperature..
  • 【Prevent for Over Heating and Out of Water Protection】 The heater will cut off power and stop heating automatically when the fish tank heater is out of water ....
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2pcs STC-1000 Digital Temperature Controller DC 12V 10A Digital LED Temperature Controller Thermostat Control Switch 2 Relay Output Cooling Heating and NTC Sensor Probe

  • 【STC-1000 Digital Temperature Controller】Temperature Control Range: -50℃~99℃. Control Accuracy: ±1℃. Control temperature by setting the temperature setting value and the difference value.
  • Temperature calibration. Easy operation, to set start temperature, stop temperature, corrected temperature correction, delay start..
  • 【STC 1000 Digital Thermostat】This STC-1000 digital dual relay thermostat is made of ABS flame retardant shell, a variety of fields perfect use, convenient operation and practical settings..
  • 【Heating and Cooling Function】Two work mode: Heating ( start temperature is less than stop temperature).
  • Cooling ( start temperature is above than stop temperature). Refrigerating contro, output delay protection..
  • 【NTC Waterproof Sensor Probe】Digital temperature controller 12V is equipped with 1M waterproof probe, can be used in moisture and water environment, you can use it in home brewing, fridge, incubation, fermentation, seedling heat mat, accelerating germination..
  • 【Package Contains】2 Pack STC-1000 temperature controller thermostat control switch 2 relay output cooling heating and ntc 10k thermistor sensors temperature probe. (Please kindly note no outlets, wirring needed.
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HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

  • 【Rapid Heating and Two Temperature Control System】300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range: 63-94℉/17-34℃). You can press and hold the button next to the controller for 2-3 seconds to switch..
  • 【Intelligent Water Sensor and Over Temperature Protection】This fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety..
  • 【Explosion-proof Quartz Glass Aquarium Heater】The submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistan....
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HiTauing 200W/300W/500W Submersible Aquarium Heater for 20-130 Gallon - Upgraded Double Quartz Tubes Fish Tank Heater with HD Temperature Digital Display - Suitable for Freshwater and Saltwater

  • ...y distributing heat.. IP68 waterproof, explosion-proof and anti-corrosion make it stronger than normal glass and metal heater. Your Fish will be no longer afraid of winter..
  • 【Safety Guarantee】- With anti-dry heating protection and overheating protection, when the water temperature exceeds 93℉, the adjustable aquarium heater will stop heating and alert. It will also stop when the water level is 5cm lower than the heater and the display will display "E1". Escorting your pet's safety all time..
  • 【Smart Temperature Control】- Accurate temperature controls within 1°F difference. The heater will stop heating when the temperature reach the setting and restart when lower than setting. If power is shut off,the memory function will keep the temperature settings until it powers on again. Always provide the best living environment for our cute fish..
  • 【Precise HD Controller】- The IPX8 waterproof digital display can clearly display the set temperature and the actual temperature reading, monitor how well the heater is doing its job in real-time. The temperature ranging from 68℉ to 93℉. You only need to press the....
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DUNSI STC-1000 Temperature Controller Waterproof Sensor Heating Cooling LED STC1000 STC-1000 Digital Dual Relay Thermostat Incubator Aquarium 110 Volt AC 110V 2m Fahrenheit Temp Control

  • 【HIGH QUALITY】DUNSI premium STC-1000 Digital Temperature Controller is made of high quality ABS heavy-duty and anti-flamming plastic shell material which can use for a long time.designed with compressor delay protection, it will alarm when temperature exceeds temperature limit..
  • 【MAIN SPECIFICATION】DUNSI Digital Dual Relay Thermostat (110v) Keeps temperaure in desired range and guaranteed accuracy.Fully utilize the stc microcontroller and NTC probe to this controller has great accuracy: ±1°F, Temperature control range: -58~212°F, Power consumption: ≤3W. Power Supply: 110VAC 50Hz/60Hz. Output: 2 Relays, Cooling (10A/110-220VAC) / Heating (10A/110-220VAC)..
  • 【OPTIMAL PERFORMANCE】DUNSI premium upgrade STC-1000 Temperature Controller has 2 Relays.Compared with other 1 relay temperature controllers, you can wire 2 appliances (heater and cooler) at the same time.No more frequently wirring change between heater and cooler. Every piece of our products is strictly inspected before sale..
  • 【WIDE APPLICATION】DUNSI STC-1000 Dual Relay Thermostat Controller with 2m Waterproof probe can be used in moisture and water environment, you can use it in home brewing, fridge, pet breeding, reptile, tank, incubation, fermentation, seedling heat mat, acceler....
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CENTAURUS STC-1000 Temperature Controller Waterproof Sensor Heating Cooling LED STC1000 STC-1000 Digital Dual Relay Thermostat Incubator Aquarium 110 Volt AC 110V 2m Fahrenheit Temp Control

  • 【OPTIMAL PERFORMANCE】CENTAURUS premium upgrade STC-1000 Temperature Controller has 2 Relays.Compared with other 1 relay temperature controllers, you can wire 2 appliances (heater and cooler) at the same time.No more frequently wirring change between heater and cooler. Every piece of our products is strictly inspected before sale..
  • 【HIGH QUALITY】CENTAURUS premium STC-1000 Digital Temperature Controller is made of high quality ABS heavy-duty and anti-flamming plastic shell material which can use for a long time.designed with compressor delay protection, it will alarm when temperature exceeds temperature limit..
  • 【MAIN SPECIFICATION】CENTAURUS Digital Dual Relay Thermostat (110v) Keeps temperaure in desired range and guaranteed accuracy.Fully utilize the stc microcontroller and NTC probe to this controller has great accuracy: ±1°F, Temperature control range: -58~212°F, Power consumption: ≤3W. Power Supply: 110VAC 50Hz/60Hz. Output: 2 Relays, Cooling (10A/110-220VAC) / Heating (10A/110-220VAC)..
  • 【WIDE APPLICATION】CENTAURUS STC-1000 Dual Relay Thermostat Controller with 2m Waterproof probe can be used in moisture and water environment, you can use it in home brewing, fridge, pet breeding, reptile, tank, incubation, fermentation, seedling h....
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YukiHalu Submersible Aquarium Heater 100/150/200/300W, Small Size, Overheating Protection, External Temperature Controller, LED Display, Used for 20/30/40/60 Gallons (100Watts)

  • 【100Watt for 10-20 gallons】YukiHalu 100W aquarium heater is designed for 10-20 gallons fish tank. Temperature can be accurately adjusted from 64 to 93°F. This heater works well in both saltwater and freshwater. Rated voltage 100-130V..
  • 【Compact size】only 13cm/5 inches length for 100W and 150W heater, 19cm/7.5 inches for 200W heater and 23cm/9 inches for 300W heater. Fits mini fish tank, it takes up less space and easy to hide in the tank. Easy to install.
  • 【Automatic thermostat at 1°F accuracy】The heater's working frequency will be changed according to temperature variation based on Intelligent Frequency Conversion Technology, and the heating is automatically stopped when the set temperature is reached..
  • 【Overheating and lack of water protection】Stop heating automatically if the fish tank lack of water or overheating. Never cook your fish..
  • 【External temperature controller】The temperature can be set by external controller, and the water temperature value is displayed on the LED display without the need for an additional aquarium temperature meter. The heat....
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LUYS PTC Aquarium Heater (50W / 100W / 200W / 300W / 500W), with External Temperature Controller and LED Temperature Display for Fish Tank

  • Precise Temperature ControlLUYS aquarium heaters use unique temperature-control technology which can easily control the aquarium temperature to a preset temperature. The easy-to-read red LED temperature display shows the real-time water temperature on the large screen. When the fish tank heater starts to heat, the heating indicator lights turns red, and once it reaches the set temperature, it will turn blue. The temperature accuracy is +/-1 F..
  • Fast Heating Speed, 50%+ Energy SavingThe main material of the heating rod is PTC. Under the same conditions, the heating speed is 2-3 times that of the ordinary heating rod, and it can save 50% of electricity for you.At the same time, the heating rod has a temperature memory function, which automatically saves the set temperature after the power is turned off, and automatically heats to the set temperature after the mains power returns..
  • Safety Design Provides Double Protection for Your AquariumThis heater has overheating protection function and it can be auto shut off when out of water. When overheating (more than 93 Fahrenheit), it will automatically shut down, and it will automatically reset when it cools to the starting temperature (usually two degrees lower than the set temperature). When the water level ....
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MISOL 110V controller of solar water heater, used for separated pressurized solar hot water system

  • 110v controller for the solar hot water heating system suitable for 1 collector array * 1 storage tank * 1 pump and auxiliary heating.
  • Appearance of controller 187mm*128mm*46mm.
  • 3 Temperature sensors (1 x pt1000, 2 x NTC10K).
  • Accuracy of temperature measuring: +/-2 Cel. Degree.
  • Range of collector temperature measuring: -10-220 Cel. degree Range of tank temperature measuring: 0-110 Cel. Degree.
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