11.Variety of uses: Our thermostat controller can be used for seedling germination, rooting, brewing, heating, fermentation, and more, keeping your various environments in their ideal temperature range. 22.Thermostat controller allows gardeners to select and maintain optimum; rooting temperatures for faster seeding or cutting growth. 33.It is compatible with many other heat mats. It works great for controlling plant or pet heat mat temperature. 44.Handy led heating and power indicator lights allow you to see the controllers status even in total darkness. 55.Plug and play design, easy to use. Support c/f display. Features: 1. Variety of uses: Our thermostat controller can be used for seedling germination, rooting, brewing, heating, fermentation, and more, keeping your various environments in their ideal temperature range. 2. Thermostat controller allows gardeners to select and maintain optimum; rooting temperatures for faster seeding or cutting growth. 3. It is compatible with many other heat mats. It works great for controlling plant or pet heat mat temperature. 4. Handy led heating and power indicator lights allow you to see the controller's status even in total darkness. 5. Plug and play design,easy to use. Support c/f display. Specification: Condition: 100% brand new Material:ABS Weight: Approx.396g Size:(approx) 20*9.7*9.7cm/7.87*3.81*3.81inch Power: 1000W Voltage: 120V Plug: American three plug Shell material: ABS Maximum current: 8.3A Temperature control range: 42-108F 5-40 C Package list: Thermostat*1 English manual *1 Notes: Light shooting 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 +/- 1-3 cm.