1、High quality material: the module, made with solid High quality ABS shell, LED display, sensitive waterproof NTC 10K probe. 2、Excellent performance: premium electronic parts provide stable performance, high accuracy measuring, -50℃~110℃ temp range. 3、Easy installation: temperature controller, 60x45x31mm in dimension, 4mm mounting hole size, easy to install. 4、Temp regulating: press button to setup--it auto starts cooling/heating at set temp, auto stops when reaching preset temp. 5、Versatile use: it is widely applied in intelligent home and industrial equipment, like automatic irrigation, aquarium, fish tank etc. The temperature controller features with good quality material, LED screen, accurate measurement, easy usage, 0.1℃ control precision, auto temp regulation, very suitable for seedling germination, home brewing, fermentation, rooting, incubation, aquarium, heat lamp, refrigerator, freezer, etc. Features: High quality material:the module, made with solid High quality ABS shell, LED display, sensitive waterproof NTC 10K probe. Excellent performance:premium electronic parts provide stable performance, high accuracy measuring, -50℃~110℃ temp range. Easy installation:temperature controller, 60x45x31mm in dimension, 4mm mounting hole size, easy to install. Temp regulating:press button to setup--it auto starts cooling/heating at set temp, auto stops when reaching preset temp. Versatile use:it is widely applied in intelligent home and industrial equipment, like automatic irrigation, aquarium, fish tank etc. Specifications: Material: ABS + Electronic Components Main Color: White Type: XH-3001 12V 120W / XH-3001 110~220V 1500W / XH-3002 12V 120W / XH-3002 24V 240W / XH-3002 110~220V 1500W (Optional) Measuring Range: -50℃~110℃ Control Precision: 0.1℃ Temperature Sensor: NTC 10K Output: Max 10A Mounting Hole: M4 (4mm) Dimension: 60*45*31mm / 2.36*1.77*1.22in Package Weight: 50g / 1.76oz Package Size: 13*10*3.3cm / 5.11*3.93*1.29in Note: Temperature controller only, other accessories in the pictures are not included. Due to manual measurement, there may be deviation, please in kind prevail. Due to lighting or other reasons, the picture and material object may slightly differ. Packing List: 1 * Temperature Controller 1 * Temperature Controller