W3231 12V 24V 110V ~220V LED Digital Thermostat Temperature Controller Regulator Heating Cooling Control Switch


Voltage: 110V~220V

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About this item

Dual Display Temperature Controller 
Temperature control range: -55°C~120°C/-67°F~ 248°F
Temperature control accuracy: 0.1 °C / 0.1 °F
Display color: red + blue
Working power supply: DC12V DC 24V AC110V~220V
Sensor: NTC 10K 1 Meter (with probe)
Product Size: 79.2mm×41.9mm×26.3mm 
Hole Size: 72.1mm×39.2mm

Operation and display panel

Indicator light

Operation guide
1. Short press “SET” small digital tube to flash, press “△” or “▽” to set the target temperature, press “Standby” button or no operation to save the setting within 3 seconds.
2. Press and hold “SET” to enter the code setting mode, press “△” or “▽” to switch the code. After selecting, press “SET” to enter the code setting. After setting, press “Standby” button or no operation to save the setting within 3 seconds. .
3. The last parameter setting is saved by default after shutdown.
4, Recover the factory settings: press and hold "SET" to power on.
5. When the module is powered on, it will start directly. After power-on, press and hold the “standby” button, the module will enter “sleep” or “wake up”; if the power failure, the module will run automatically after power recovery, no need to start manually.

Package included:

1 x Digital Thermostat Temperature Controller

Additional Information

110V~220V, DC24V, DC12V

Shipping information

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.


(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

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for more information please visit our Shipping Policy Page.

Return and exchanges

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

for more information please visit our Refunds & Returns Policy page.