🌟 Elevate Your Temperature Control Game! Bright red LED for easy visibility in any environment. Waterproof NTC probe for reliable fluid temperature control. Re-programmable for custom automation tasks. Experience temperature accuracy like never before! Seamlessly switch between heating and cooling modes. Waterproof Probe Precision: 0.1℃ Temp Range: -50~110℃ The XH-W1219 Temperature Controller Module is a cutting-edge digital thermostat designed for precision temperature management. With a measurement range of -50 to 110℃ and a control precision of 0.1℃, this module features a dual 3-digit LED display for easy monitoring. Its waterproof NTC probe allows for versatile applications, including fluid temperature control, while the microprocessor ensures accurate and reliable performance. Ideal for both heating and cooling tasks, this module can also be re-programmed for various automation needs.