W3230 High-Precision Digital Temperature Controller - DC 24V Thermostat Module

The W3230 is a professional-grade miniature temperature control board designed for high-accuracy thermal management. Operating on a DC 24V power supply, this module features a clear, dual-color digital display for real-time monitoring of both actual and set temperatures. It is equipped with a 20A high-capacity relay and a waterproof NTC sensor, making it versatile enough for use in aquarium heaters, industrial cooling cabinets, and agricultural incubators. The controller supports both heating and cooling modes with a wide temperature range of -50°C to 120°C. With built-in features like power-off memory, delayed start, and high-temperature alarms, the W3230 offers a stable and reliable solution for any DIY or industrial climate control project.

Key Features:

• Dual LED Display: Provides instant visual feedback of the current and target temperature levels.
• High Precision Control: Offers 0.1°C accuracy for sensitive thermal environments.
• Waterproof NTC Probe: Includes a 1-meter sensor capable of measuring liquid or air temperatures.
• Heating & Cooling Modes: Easily programmable to control fans, compressors, or heating elements.
• Safety Protection: Includes high-temperature alarm settings and emergency stop functionality.
• Industrial Durability: Flame-retardant ABS housing with clear terminal markings for secure installation.

Package Includes:

1 x W3230 High-Precision Digital Temperature Controller - DC 24V Thermostat Module