1. Made of high quality material, high temperature , not easy to deform, .2. External temperature detector detects the temperature, can set the opening temperature and closing temperature.3. With clock function can be divided into 3 time periods for temperature control, 1 group of timer switch control, 3 groups of temperature alarms.4.-40~120 wide temperature control range, accurate measurement, stable and efficient performance.5. Widely used in carbon crystal heating, aquaculture, greenhouse, and other places for intelligent temperature control. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on.Voltage: AC110VColor: As ShownMaterial: plastic Package Contents:1*Fully Functional Temperature Controller Socket Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.