Description

Price: £19.99 - £16.99
(as of Aug 31, 2025 01:38:38 UTC – Details)

Product Description

This thermostat plug has temperature control function and timing function. It is widely used for aquarium, reptile, incubator, terrarium, freezer, refrigerator, heater, fridge, homebrew, vivarium, fermentation, pet breeding, heat mat, industrial equipment and other temperature-controlled system.

Features:

Heating/cooling temperature controlCycle timing and CountdownTemperature calibrationMemory function: all current settings will be saved after power offFactory reset

Specification:

Power Supply: AC 230V±15%Temperature control range: -40℃~120℃Control accuracy: ±1%Sensor: NTC10K/B3950Output: Max 16A/230V

Temperature control mode

Set start temperature and stop temperature, when start temperature > stop temperature, the thermostat outlet will work in cooling mode, and when start temperature < stop temperature, it will work in heating mode. Temperature control range: -40℃~120℃.

For example, set start temperature=30℃, stop temperature=35℃, heater will start to heat when measured temperature<30℃, and will stop heating when measured temperature≥35℃.

Timing function

F01-Cycle timer mode

Periodic on/off cycling. The device works during ON time and stop working during OFF time. It will keep working in cycles. For example, set ON=0:05, OFF=0:02, this device will work for 5 minutes and stop working for 2 minutes, and then work again in cycles.

F02-countdown ON mode

Delayed start. The device starts to work after CD ON time ends. For example, set CD ON=0:05, the device starts to work after 5 minutes.

F03-countdown OFF mode

Delayed shutdown. The device stop working after CD OFF time ends. For example, set CD OFF=0:05, the device works for 5 minutes and stop working forever after 5 minutes.

F04-countdown ON/OFF mode

Delayed start and stop. The device starts to work after CD ON time ends and stop working after CD OFF time ends. For example, set CD ON=0:02, CD OFF=0:05, the device will start to work after 2 minutes, then work for 5 minutes and stop working forever.

More Functions

Switchable between Celsius and Fahrenheit

Press and hold “SET” button to switch between Celsius and Fahrenheit.

Temperature Calibration

1. Press and hold the “MODE” button while plugging the thermostat in the outlet.

2. When the screen displays ‘0.0’ and blinks, press the “UP” or “DOWN” button to adjust the difference.

3. Press and hold the “MODE” button again to save the settings.

Reset

To reset the thermostat, press the reset button using the white reset tool included in the package.

Widely used for greenhouse, reptile, incubator, terrarium, freezer, refrigerator, heater, fridge, homebrew, vivarium, fermentation, heat mat, and other temperature-controlled system.

Greenhouse

Incubator

Reptile

Fermentation

Add To Basket

Add To Basket

Add To Basket

Customer Reviews

4.0 out of 5 stars 65

4.2 out of 5 stars 74

4.0 out of 5 stars 98

4.2 out of 5 stars 14

4.1 out of 5 stars 292

3.1 out of 5 stars 14

Price

— no data
£25.49£25.49 £44.99£44.99 £27.99£27.99
— no data

— no data

Temperature control range
-40℃~120℃/-40℉~248℉ -50℃~99℃ 0~50℃ no data
-50~120℃ 0℃~50℃

Timer Function

✓
no data

✓
no data
no data

✓

Sensor probe
3m NTC 10K Sensor Probe 2m NTC 10K Sensor Probe Waterproof 2m NTC 10K Sensor Probe Waterproof 1.7m Humidity Sensor Dual 1.5m NTC 10K Sensor Probes Waterproof 1.5m Temperature Humidity Sesnor

Max Output
16A Relay Output 10A Relay Output Each Socket 400W Max 13A/230V 10A Direct Output Each 10A Relay Output

Dimming
no data
no data

✓
no data
no data
no data

PID Control
no data
no data

✓
no data
no data
no data

Humidity Control
no data
no data
no data
20%~95%RH no data
1~99%RH

【Plug-and-play design, easy to use.】 Simply plug in your heating/cooling device, set your desired start and stop temperatures, and let the KETOTEK thermostat plug do the rest. This thermostat plug automatically switches between heating and cooling modes based on your settings and control the device to work. Power supply: 100~250V AC; Output:Max 13A/230V.
【Temperature control function with ±1℃ control accuracy.】 Wide temperature range: -40℃ to 120℃ (-40℉ to 248℉) with control accuracy of ±1℃/±2℉. Just set Start Temperature and Stop Temperature, then enjoy automated temperature control without complex wiring. For heating mode, set Start Temperature < Stop Temperature; For cooling mode, set Start Temperature > Stop Temperature.
【Timing function】 This thermostat plug outlet also has F01~F04 modes for cycle timing and countdown: F01 Cycle Timer mode; F02 CD ON mode, F03 CD OFF mode, F04 CD ON and CD OFF mode. You can choose F01 mode to auto-cycle the device ON/OFF at set intervals, or choose F02~F04 modes to set countdown for device ON/OFF. Set range: 0~99 hours 59 minutes. Please note that temperature control function and timing function cannot be used at the same time.
【Versatile function】 This temperature controller outlet plug is equipped with a 3-meter NTC 10K temperature sensor for rapid response, preventing temperature drift. It works in both Fahrenheit and Celsius. The built-in memory function retains the settings in case of power outage. This thermostat plug supports temperature calibration for ultra-precise adjustments. And it has a reset function, ensuring a fresh start whenever needed.
【Wide Range of Application】 Made in fire-resistant and durable materials for long-term stable operation, this temperature controller plug is suitable for various applications requiring precise temperature control and management, such as greenhouse, reptile, incubator, terrarium, freezer, refrigerator, heater, fermentation, heat mat, and other temperature-controlled system.