XH-W1219 12V Digital Red and Green Display Temperature Controller Module with NTC Waterproof Temperature Sensor

XH-W1219 12V Digital Red and Green Display Temperature Controller Module with NTC Waterproof Temperature Sensor 

The XH-W1219 12V Digital Temperature Controller Module is a high-precision, microcontroller-based thermostat designed for automatic temperature control in 12V DC systems. It features a dual-color LED display (red and green), making it easy to distinguish between set temperature and current temperature at a glance.

The module comes with a waterproof NTC temperature sensor probe, making it suitable for humid environments and liquid temperature measurement. It supports heating and cooling modes, with adjustable temperature setpoint and hysteresis, and is ideal for incubators, aquariums, refrigeration projects, and DIY temperature control systems.

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Applications

• Incubators and hatchery machines
• Aquariums and fish tanks
• Refrigeration and cooling systems
• Temperature-controlled boxes and enclosures
• Water temperature control projects
• DC heaters and cooling fans
• DIY thermostat and automation projects

Features

• Supply Voltage: 12V DC
• Dual-color LED display (red & green) for clear temperature indication
• Supports heating and cooling control modes
• Adjustable temperature setpoint and hysteresis
• Includes NTC 10K waterproof temperature sensor probe
• High accuracy and stable performance
• Simple button-based programming
• Compact module design for easy installation
• Microcontroller-based intelligent control