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 modeCycle timing and CountdownTemperature calibrationMemory function: all current settings will be saved after power off.Reset
Specification:
Power Supply: AC 120V±15% 60HzTemperature control range: -40~248℉ (-40℃~120℃)Control accuracy: ±1%Sensor: NTC10K/B3950Output: Max 15A/120V (The relay is max 15A. Please use resistance load less than 15A, inductive load less than 2A.)Timing accuracy: MAX 10minutes
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: -40~248℉ (-40℃~120℃), ℃/℉ convertible.
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℉. And until the measured temperature drops under 30℉again, KT3100 will work again.
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.
Please note: After setting, press and hold “MODE” for 3 seconds to start the programme.
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.
Please note: After setting, press and hold “MODE” for 3 seconds to start the programme.
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.
Please note: After setting, press and hold “MODE” for 3 seconds to start the programme.
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.
Please note: After setting, press and hold “MODE” for 3 seconds to start the programme.
Widely used for aquarium, reptile, incubator, terrarium, freezer, refrigerator, heater, fridge, homebrew, vivarium, fermentation, heat mat, and other temperature-controlled system.
Greenhouse
Reptile
Fermentation
Incubator
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Customer Reviews
4.1 out of 5 stars 94
4.0 out of 5 stars 48
4.0 out of 5 stars 55
4.1 out of 5 stars 94
4.5 out of 5 stars 753
4.4 out of 5 stars 12
Price
$19.99$19.99 $17.99$17.99 $29.99$29.99 $22.99$22.99 $21.83$21.83 $49.99$49.99
Function
Heating/Cooling Heating/Cooling Humidifying/Dehumidifying Heating/Cooling Heating/Cooling Heating/Cooling/Humidifying/Dehumidifying
Temperature control range
-40℃~120℃/-40℉~248℉ -58~248℉ no data
-40℃~120℃/-40℉~248℉ -40℃~120℃/-40℉~248℉ -58~212°F/-50~100°C
Timer Function
✓
X X
✓
no data
X
Humidity control range
no data
no data
20%RH~95%RH no data
no data
1~99%RH
Max Output
15A Relay Output 10A Direct Output 15A Relay Output 15A Relay Output 15A Relay Output Dual relay output 10A
Backlight
no data
no data
no data
✓
✓
✓
Plug-and-Play Simplicity. Simply plug in your device, set your desired start/stop temperatures, and let the thermostat do the rest. This thermostat plug automatically switches between heating and cooling modes based on your settings and control the device to work. Wide temperature range: -40℉~248℉ (-40℃~120℃).
High-Accuracy Real-Time Tempeature Monitoring. Equipped with a 3-meter NTC 10K temperature sensor, this thermostat plug outlet delivers instant, reliable temperature tracking and adjusts instantly to keep conditions optimal—whether you need heating or cooling. Perfect for environments where consistent temperature is critical.
5 Modes for Ultimate Flexibility. Easily switch between 5 modes by pressing “MODE” button: Temperature Control mode, F01 Cycle Timer mode, F02 Countdown ON mode, F03 Countdown OFF mode, F04 Countdown ON and Countdown OFF mode, set range: 0~99 hours 59 minutes. Attention: Temperature Control Mode cannot run simultaneously with other modes.
User-Friendly Features. This temperature controlled outlet supports ℉/℃ display. The built-in memory function retains the settings in case of power outages. The temperature calibration function ensures accuracy of temperature measurement and control. And the reset function ensures a fresh start whenever needed.
Built to Last – Versatile Applications. Made with fire-resistant materials for safety and longevity, this temperature controller outlet is ideal for greenhouse, reptile, incubator, terrarium, freezer, refrigerator, heater, fermentation, heat mat, and other temperature-controlled system. Output:Max 15A/120V.
Customers say
Customers find the temperature controller works well with various devices, including AC units and battery warmers, and appreciate its accurate temperature control and value for money. The device is easy to use and set up according to some customers, though others find the instructions difficult to follow, and while the construction quality is good, some report durability issues. The brightness receives mixed feedback, with some finding it very bright while others note the lack of backlighting.
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