Features Maximum Temperature Control Range: Set your desired heating level with precision, ranging from 1 to 40℃ for optimal comfort and efficiency Versatile Compatibility: Ideal for wall-mounted and gas boilers, ensuring reliable temperature management across various heating systems Advanced Microcomputer Technology: Achieve consistent heating and energy savings through automated relay control based on your set temperature Clear LCD Display: Effortlessly monitor the operating status of your heating system with a user-friendly large screen for convenient visibility Compact and Stylish Design: Enjoy a sleek, space-saving design that is easy to install and complements your home decor seamlessly Features: 1、Main Function: The maximum temperature controller range of this tat is 1 to 40℃, and the start and stop temperatures can be set to control the heating equipment. 2、Applicable Equipments: This tat can be used for temperature control of wall mounted boiler and gas boiler. 3、Microcomputer Control Technology: By comparing with the set temperature, start and stop of heating equipment are controlled by relay to achieve constant temperature and energy conservation. 4、LCD Display: Comes with a large LCD display, you can easily see and monitor the running statues of the tat. 5、Small Size: This tat is small in size, easy to install, beautiful and generous, and will complement your furniture. Specification: Item Type: Digital Temperature Controller Material: Flame Retardant PC Power Supply Mode: 2 x AA batteries (delivered without batteries) Display Accuracy: 0.5 ℃ Probe Sensor: NTC (10k) 1% Capacity: The greater the working voltage of 30-230VDC, the smaller the current. Take 5A 30V (HF relay) or 2A 30V (NEC relay) as reference Temperature Display Range (limit temperature control range): 1 to 40 ℃ Default Temperature Regulation Range: 5 to 35 ℃ Operating Temperature Range: 0 to 50 ℃ Running Program: Set once a week Output: Switch relay Package List: 1 x Digital Temperature Controller 2 x Screw Package List 1 x Digital Temperature Controller 2 x Screw