W3230 12V Digital Temperature Controller Module with NTC Sensor

W3230 12V Digital Temperature Controller Module is a programmable thermostat designed for accurate temperature monitoring and control in heating and cooling applications. Equipped with a digital LED display and waterproof NTC temperature sensor, the module allows users to set upper and lower temperature limits for automatic device control. Its compact design, simple operation, and reliable performance make it suitable for incubators, aquariums, greenhouses, refrigeration systems, and DIY automation projects.

Features

• Digital temperature controller with bright LED display
• Supports both heating and cooling control modes
• High-precision NTC temperature sensor included
• Adjustable temperature set points and hysteresis
• Wide temperature measurement range
• Relay output for controlling external loads
• Simple three-button programming interface
• Compact design for easy installation

Applications

• Incubators and hatchery systems
• Aquariums and fish tanks
• Greenhouses and hydroponic setups
• Refrigeration and cooling systems
• Water temperature monitoring
• Industrial temperature control systems
• DIY automation and embedded projects
• Heating equipment control

Specification