Top 10 Best Temperature Activated Switch

Plugs into a standard 15 amp electrical outlet and turns power on automatically according to ambient air temperature. Works with any 120V electrical device. Saves money by using power only when temperatures require heating. Two receptacles for use with more than one electrical device. Turns on as temperature falls to approximately 35F, off as temperature rises above 45F. Ideal for home and farm applications such as pond de-icers, unheated rooms, pump houses, greenhouses, boats and RV's.

WE'VE IMPROVED THE TEMP CONTROLLER This is NOT a humidity controller Simplified operation, larger power, wider control range, standard U.S. outlet, enhanced waterproof sensor probe. Get the new version right now. NO WIFI connection. HEATING OR REFRIGERATION WORKING MODE Switch between heating mode and refrigeration mode according to the settings and device you plug into the controller. NO wifi connection. MAX LOAD Rated for 10A,1100W at 110V. Outlet not compatible with 2 hot lines 220V plug Celsius or Fahrenheit Read-out.. PLUG AND PLAY Insert the probe and then set ON OFF temp. This temperature regulator will turn your device onoff as programmed to keep temperature between the desired range. Comes with a 3m9.8ft probe sensor. Measure range is -58 230F-50 110C.. WIDE APPLICATIONS Our thermostat outlet is widly used for seedling germination, home brewing, fermertation, rooting, sous vide, incubation, pet breeding, aquarium, heaters or cooling devices such as heat matlamp, refrigeratorfrezzer.....

Temperature controller monitoring instrument, show the measured temperature red and set temperature blue at the same time. Can be used for coolingheating control. Operating Voltage DC12V 200mA. Measurement Range -50 to 110 Celsius -58 to 230 F, the CF button allows you to switch between Celsius and Fahrenheit temperatures. Clear Working State the relay is closed when the light is on, and the relay is disconnected when the light is off. It has high temperature protection.. With a waterproof NTC 10K 0.5 temperature sensor probe, rogrammable heatingcooling mode, delay start, high temperature alarm, CelsiusFahrenheit mode, etc.. Can be used for fish tank water temperature control, incubation field, equipment cabinet, air conditioning system, temperature control protection, control cabinet cooling system and other DIY temperature control systems..

What will receive you will get 2 pieces of direct-current 12V 200 mA temperature controllers, the measurement temperature is from -50 to 110-58 to 230, the control and backlash precision 0.1 Celsius, the refresh rate 0.5 s, the module size 48 x 29 x 32 mm 1.89 x 1.14 x 1.26 inch, the probe length 1.5 inches, the cable probe length 1 ft. Dual color LED display this digital thermostat control module of dual color LED display, which show the measured temperature red and set temperature blue at the same time, which can be applied for cooling heating mode, you can test indoor or outdoor temperature. Waterproof design the NTC 10K 0.5 probe is waterproof, and you can control the temperature at will, can also control heating or cooling according to different needs. Reliable to use the electronic temperature control switch module has been tested for consistency and reliability, and its control accuracy is 0.1 degrees Celsius, backlash precision is 0.1 degrees Celsius with high temperature protection. Wide application the electronic thermostat can be widely applied in intelligent home and industrial equipment, suitable for household appliances, automatic irrigation, office machines, audio, automobiles, aquarium, fish tank etc..

Reliable Workmanship for a Long Lifespan mainly made of quality ABS, the temperature relay switches are compact and sturdy in structure, not easy to break, able to keep off water, thus serving you for a long time The temperature control devices are equipped with stainless steel probes, hardly rusting, having nice working performance. 2 Modes for Flexible Operating there are 2 working modes of the digital temperature controller, one is the heating mode, the other is cooling mode The temperature can change from minus 50 degrees centigrade to 110 degrees centigrade, and the temperature control accuracy can reach 0.1 degree centigrade, so you can adjust the temperature controller according to your actual needs. Satisfactory Practicality on Various Occasions the freezer temperature regulators have a wide range of applications You can apply them to improve your air conditioning system, refrigeration system, incubation zone, equipment cooling efficiency and so on. Smart LED Screen for Easy Reading inserted with reliable LED screens, the fridge temperature controllers can display the operating temperature clearly, making it convenient for you to read and adjust the temperature in time. Sufficient Quantity for Replacing and Using you will receive 3 pieces of thermostat fan control switches, enough for you to replace your broken ones, bringing you lots of convenience You can also share some of them with your friends to show your generosity.

Plug and Play No other accessories required. 2 Pre-wired heating and cooling outlets, simple 3-button design makes the temperature regulator easy to use. The 2.5 large LCD screen displays the key value from distance at a glance. Note Not WIFI version No APP. Ideal Temperature Control No matter summer or winter, directly connect heating and cooling TWO devices, controller auto switches between heating and cooling. Wide temperature control range -40 230 -40110, high accuracy 21.. Multifunctional for Your DIY Project Personalized parameters can be set, including , high and low alarms, temperature calibration, start-up delay, protection time cooling mode only and etc., to meet the different needs of users.. Temperature Alarm The Buzzer Beeps and bell icon display to remind you if the temperature goes out of settable alarm limits. Ideal for homebrewing reptiles pets house fermentation incubation refrigerator greenhouse freshwater fishtank etc. Note The device still works normally during the alarm. Security Quality Made of V-0 Fireproof ABS material comply with CE, FCC standard, IP65 waterproof sensor, making it more secure to use. If you have any questions please contact us, our product has a one-year warranty and lifetime customer service..

Action Temperature 40 Action Type N.O Normal Open Power 250V 5A. Advantage Contact sensor, speed dynamic type, sensitive, reliable, stable action temperature, long service life, no arc phenomenon. Normally Open The original state of temperature control switch contact is open, and close when the temperature sensing exceeds the rated temperature. Features KSD9700 temperature controller has the characteristics of small size, quick action, accurate temperature control, large current control and long service life. Wide used in home appliance's motor and electrical equipment, such as air Conditioner motor, transformer, thermal appliances, etc.

Attention103T is WiFi smart temperature switch module sensor kit with waterproof probe. Only support 2.4GHz WiFi Not 5 GHz . Netural wire required. The cable length of sensor is 39.37in1 meters .. MultifunctionDual relay output, be able to connect with refrigeration and heating equipment at the same time. Designed with temperature probe to detect real-time environment temperature.. Usage Use as a temperature controller in home brewing refrigerator, fermenting, Greenhouse, terrarium, reptile, planting mushroom, meat storage and cooking.. APP Features switch , timing function , Manual auto modes optional.Compatible with Smart Life App Android 4.4IOS 8.0 or above.. Voice Contro Work with Amazon Alexa Google Home Assistant, it allows you turning devices on and off via voice control..

Product Name Temperature Control SwitchModel.No T-50Voltage RatingAC 250VCurrent 16A. Widely used in home appliance and electrical equipment, such as beverage refrigeratorfridgedefrost,wine coolerrefrigerator,radiator heater,water heater,oven,fan,boiler,etc.. Temperature 50-300C, Terminals 3 Capillary Sensing Rod Size 40 x 6mm1.57 x 0.24LDia. Please Note The liquid expansion temperature controller adopts the working principle of thermal expansion and cold contraction, and its accuracy will not be particularly high. For those with high requirements for accuracy, please choose digital display thermostat.. Package Content 1 x Temperature Control Switch.