W1209 Digital Temperature Controller Thermostat Module

SKU: VM00752

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W1209 is an intelligent thermostat sensor module, which has an onboard microcontroller chip and does not require any programming to function. The W1209 comes with a high-precision NTC temperature sensor to sense the temperature around.

 Technical Specification:

  • Temperature Control Range: -50 deg – 110 deg C
  • Resolution at -9.9 to 99.9: 0.1 C
  • Resolution at all other temperatures: 1 C
  • Measurement Accuracy: 0.1 C
  • Control Accuracy: 0.1 C
  • Refresh Rate: 0.5 Seconds
  • Input Power (DC): 12V
  • Measuring Inputs: NTC (10K 0.5%)
  • Waterproof Sensor: 0.5M
  • Size: 48mm*40mm*14mm (L*W*H)


  • Precise Temperature Control upto 0.1C
  • Fast Acting Control of 0.5 seconds response time
  • With Water proof sensor
  • LED Display for Temperature, settings and warning
  • LED Relay Status Indicator
  • Output Relay can be used with both AC and DC circuits


  • Indoor Room Temperature Control
  • Aquarium temperature controller
  • Temperature controller for Controlled Temperature sheds
  • Food and Beverage temperature controller
  • Temperature controller for Health Care applications

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