10 Best temperature controllers in Deutschland

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Last Updated - 24/04/2025

Best Choice

01

KETOTEK

KETOTEK Temperature Controller with Sensor 230 V 30 A, Digital Thermostat Relay -30 °C ~ 300 °C, Temperature Switch Cooling Heating Temperature Control for Incubator Reptiles

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9.9

Exceptional

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Main highlights

Wide range of applications: this temperature controller 220 V with wide temperature control range can be used for incubators, reptiles, greenhouses, fermentation, heating, farm fan, pet keeping, terrarium, freezer, refrigerator, homebrew, vivarium, heat mat, industrial plants and other temperature-controlled systems.
Safety and quality: the digital thermostat is made of flame-retardant material with embedded structure, large LED screen display and the four-button design make it safer to use and easier to read and program.
More functions: LED display. NTC 100k B3950 Sensor Probe Supports temperature calibration, cooling control output delay protection. Alarm when the temperature exceeds the temperature limit (-30~300℃) or sensor error. All set parameters can be saved when switched off. High and low temperature limits prevent others from setting the parameters incorrectly.
High accuracy, wide temperature control range: this digital thermostat is safe and energy-saving (power consumption: ≤3W) with large temperature control range (-30℃~300℃), high accuracy (accuracy: ±1℃), input: 2m NTC sensor, output: one relay 30A/250VAC.
Easy to connect and program: Connect this temperature controller to a power supply and the heating or cooling device, set the start temperature and stop temperature. This temperature controller 220 V can control the device so that it works as programmed. You can also set the delay time and the lower/upper temperature limit for safe use.

27,99 €
Value for Money

02

Inkbird

Inkbird ITC-308 Digital Temperature Controller with Sensor, Heating Cooling Temperature Switch, 230 V Thermostats

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22% Off
9.8

Exceptional

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Main highlights

Temperature calibration, compressor delay protection for cooling control, alarms for too high and too low temperatures, alarm in case of sensor error
Heating cooling difference function (hysteresis) can be set separately for cooling and heating
Easy to use plug-and-play design, display in Celsius or Fahrenheit
Dual display window to display the measured temperature and the set temperature at the same time
Double relay output, can be connected to cooling and heating devices at the same time, maximum output load: 2200 W (220 V)

27,28 € 34,99 €(22% Off off)
03

RUIZHI

RUIZHI Digital Temperature Controller Sockets Heating Cooling Thermostat 250 V with Sensor Socket and Probe LCD Screen for Greenhouse, Aquarium, Terrarium, Reptiles (EU

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20% Off
9.5

Excellent

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Main highlights

Temperature controller: By setting the start and stop temperature, this plug-in temperature controller socket automatically switches the heating and cooling mode and controls the heating/cooling devices at work. Temperature range: -40℃~120℃, Temperature control accuracy: ±1%.
Temperature alarm: When the temperature exceeds the temperature limit or a sensor error occurs, the thermometer emits an alarm. It can also calibrate the compressor delay protection for compressor control and temperature.
Smart timing: this socket thermostat socket has the functions cycle timing, timing opening, timing closing and timing switch. Time range: range: 0-99 hours 59 minutes, time accuracy: MAX 10 minutes.
Easy to use: the thermometer has the functions timing on, timing off and timing switch. Simply connect it and select the heating/cooling system that works normally. No tightening is required. The LCD can be displayed accurately and is very easy to use.
Application: with this thermostat you can precisely control the room temperature. Greenhouse, aquarium, carbon crystal heating, aquaculture, incubator, room temperature control, home and other places are widely used.

16,79 € 20,99 €(20% Off off)
04

COVVY

COVVY STC-1000 Digital Temperature Controller Celsius 110-220V Heating Cooling Regulator/with 36" NTC Sensor Probe

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9.4

Excellent

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Main highlights

Temperature measurement range: -50~99°C; Resolution: 0.1°C; Accuracy: ±1°C (-50~70°C); with 90cm sensor probe.
Temperature calibration, cooling control, output delay protection function is supported.
Heating and cooling function switchable, supports °C display, automatic overtemperature alarm
Control temperature by setting the temperature set value and the other value.
Can be used for household, water tanks, refrigerator, aquarium, home brewing beer, chicken incubator, etc., also suitable for laboratories and other temperature controlled systems.

10,99 €
05

Vaileal

Temperature Controller Temperature Switch - Temperature Controller 230 V with Sensor, Waterproof Thermostat Heating Smart, Thermostat Socket for Greenhouse Terrarium Aquarium Greenhouse Seed

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9.3

Excellent

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Main highlights

Wide application: this digital temperature controller socket with sensor allows you to accurately control the temperature and time. The digital temperature controller sockets can detect the temperature, adjust the opening and closing temperature. Widely used for greenhouse, aquariums, carbon crystal heating, aquaculture, incubator, glass containers, seed germination, air conditioners, refrigerators, home brewing, vivariums, fermentations and other temperature controlled systems.
Temperature controller with ±1% accuracy: this 250 V plug-in temperature socket can automatically switch to heating and cooling mode and control heating/cooling while working by adjusting the start and stop temperature. The range for the temperature controller is -20 °C to 120 °C, this digital temperature controller socket is easy to program. Timer thermostat support 10A, 100-240V, 3950W load, suitable for most household appliances.
LCD display: temperature control socket with metal sensor, it can provide clear digital readings and good visibility in sunlight or low light conditions. And with temperature correction function, heating/cooling function, memory function, temperature calibration, reset function, data storage function, etc. (all current settings are saved after power off). Different numbers and patterns are clearly visible.
Heating cooling temperature switch: the temperature controller socket can automatically switch to heating and cooling mode, simply connect it and control heating/cooling while working by adjusting the start and stop temperature equipment. Memory function: all current settings are saved after switching off. Factory test reset factory settings, press reset button, screen will be displayed for one second, restore factory settings.
Easy to use: digital thermostat socket, no cable required, simply connect the device to this temperature controller thermostat socket and set the parameters, it works as programmed. Simply connect it and select the heating/cooling system that works normally. No tightening is required. The LCD can be displayed accurately and is very easy to use.

13,99 €
06

diymore

diymore Digital Temperature Controller AC 110V-220V Microcomputer Thermostat Controller Switching Module

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely used in breeding, incubation, device case, air conditioning, temperature control protection, cabinet cooling system and other areas (if you have any questions, please feel free to contact us)
Temperature measurement range: -50 ~ 110 °C.
Temperature measurement accuracy: plus or minus 0.2 °C; accuracy of temperature control: plus or minus 0.1 °C.
Measurement Input: NTC10K L = 1 meter waterproof probe.
Input power/output power: according to the classification of choice.

8,59 €
07

BAIFULAI

XH-W1209 LED Digital Thermostat, DC 12 V Electronic Temperature Controller, Temperature Controller Module with Transparent Acrylic Housing, Thermostat Module with Waterproof NTC Probe, -50 ~ 110 °C,

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9.1

Excellent

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Main highlights

Waterproof probe: XH-W1209 LED digital thermostat. The included NTC probe is waterproof and allows temperature control of liquids. DC 12 V temperature controller module with transparent acrylic housing, ideal for controlled heating or cooling
Reliable performance: XH-W1209 LED digital thermostat has a microprocessor that ensures precise control and high resolution of reading temperature. Electronic temperature controller, the output is electronically controlled to ensure reliable performance
PRECISE TEMPERATURE CONTROL The XH-W1209 LED digital thermostat allows accurate control of the temperature in the range of -50 to 110°C. DC 12 V temperature controller module with transparent acrylic housing, the control accuracy is 0.1 degrees Celsius. Electronic temperature controller perfect for heating and cooling devices.
Easy to use: XH-W1209 LED digital thermostat with a 3-digit LED display and buttons, controlling the thermostat is simple and intuitive. Programming electronic temperature controller it for timing, counting or other applications
Easy installation: XH-W1209 LED digital thermostat comes with an acrylic housing. Please note that the DC 12 V temperature controller module with transparent acrylic housing must be removed to use the transparent plastic housing. Simple assembly and installation is required

7,99 €
08

STEEIRO

Humidity Controller, Temperature Controller, Temperature Switch, 230 V with Sensor, Socket Thermostat Switch for Greenhouse, Terrarium, Aquarium, Greenhouse Seed Germination, Heating, Cooling (Latest

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13% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Parameter range】Humidity: 20-99%; Temperature control range: -10°C - 50°C / 14°F - 122°F Output: Maximum 16A/230V You can easily start and stop the humidity/temperature and let the temperature controller work according to the program
Versatile functions: The newly upgraded temperature controller includes a variety of functions: temperature and humidity alarm function, temperature and humidity calibration, reset function, temperature unit setting ℃/℉, button tone setting, data storage function, so you don't have to worry about data loss after a power failure and the previously preset parameters can be saved even when the device is switched off.
Error prompt function: If the sensor is not connected or the measured data exceeds the range of the thermostat or a short circuit occurs and the humidity/temperature exceeds the set value, the hygrostat emits an alarm. Error messages are displayed on the screen so you can make adjustments in time.
Application: The moisture regulator is made of high-quality materials, is lightweight and portable, has a high safety performance and a long service life. Suitable for glass containers, aquariums, snake tanks, aquaculture, greenhouses, seed germination, air conditioners, refrigerators, incubators, heating lamps/mats, carbon crystal heating, etc.
4 working modes: there are 4 temperature control modes: humidification mode, dehumidification mode; heating mode, cooling mode. You can set the appropriate mode according to your requirements depending on the occasion.

19,99 € 22,99 €(13% Off off)
09

Greluma

Greluma W1209 LED Digital Thermostat Controller Temperature Temp Control Switch Module Board 12 V DC -50 ~ 110 °C with Waterproof Sensor Probe (Red LED + Acrylic Housing) Pack of 2

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The output is electronically controlled by a microprocessor to ensure the highest precision of the intervention and excellent resolution of the reading temperature.
The W1209 thermostat module controller has a sensor input, buttons, an LED indicator and a relay. It can be reprogrammed for control, timing or counting.
The NTC probe is waterproof and allows you to control the temperature even of liquids, allowing controlled heating or cooling. 【Note】The wood laminate case is the clear plastic case. You need to carefully tear off the wood outer layer, the outer layer is very thin. (It can protect the interior to avoid scratches.) And you need to assemble and install the case yourself.
Temperature measurement range: -50~110℃ Control accuracy: 0.1 celsius. Input Power (DC): 12V; Measurement Inputs: NTC (10K 0.5%); Waterproof Sensor: 0.5M; Output: 1 Channel Relay Output; Capacity: 10A; Current Consumption: Static Current: 35mA; Current: 65mA.
Electronic digital thermostat with 3 digit LED indicator, red colour, extremely bright. Operation in both heating and cooling for easy control of appliances and fixtures.

8,99 €
10

Greluma

Greluma W3230 AC 110V-220V Digital Temperature Controller, 20A LED Display Thermostat Control Switch with NTC 10K Sensor Probe, Range from -50°C to 110°C, Pack of 2

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide application: suitable for all kinds of seafood machine, HVAC compressors, freezer, fridge, air conditioner, fermentation chamber, chest freezer, water chiller and other equipments which need automatic switching between refrigerating and heating.
Safe to use: you can set highest/lowest upper limit temperature to avoid accident. High temperature alarm, when the measured temperature reaches the set temperature, the controller will alarm.
Good practicality: you can select cooling or heating working mode. This temperature controller keeps your various environments within the ideal temperature range.Temperature control range: -50-110°C. Control accuracy of 0.1 degrees Celsius. Input power: AC 110-220V.
Convenient to use: this thermostat switch can automatically start cooling or heating for constant temperature. Bring you a comfortable and convenient experience.
Calibration function: temperature calibration, you can calibrate temperature according to requirement. The digital temperature controller is worth buying.

13,99 €