• COMBO SET - Package includes 1-pack 10*20.75 inch seedling heat mat and 1-pack digital thermostat controller; Comes with a handy carrying bag; Seeds germinated and you need to store the mat? Simply roll it up and pack it away, guaranteed not to take up much room.

• WARM YOUR ROOT AREA - Seedling heat mat will automatically warms rooting area 10-20°F over ambient temperature; Can be used indoors or in a greenhouse, providing enough heat to get your garden established and keep it healthy.

• TEMPERATURE CONTROL - Thermostat controllerI will improve propagation rates by maintaining ideal root temperatures between 40-108°F (5-42°C). Control device allows gardeners to select and maintain optimum rooting temperatures for faster seedling and cutting growth.

• EASY TO USE - Just place the heat mat on a flat, dry surface under a seedling tray and plug the cord into a standard 120V outlet to begin heating your starts; The digital controller features 3-button interface for simple operation and easy calibration; Compatible with almost all heat mats.

• SAFETY GUARANTEED - The heat mat complies with MET standards; It can be safely plugged into the 3-end outlet socket of thermostat controller that is UL certified, which supports a 1000W power load; Equipped with a 5.8 feet long power cord and a 6.4 feet long probe cord, it is ideal for wherever you need to place.

1. Press the SET button to display the current pre-set temperature. The thermostat's LED screen shows the current temperature whenever the SET is not activated.

2. Press and hold the SET button for 3s to enter temperature selection mode. Press the UP or DOWN button to adjust the temperature. The thermostat's LED screen shows the numbers as you cycle through them. Press the SET button again to set the chosen temperature. The HEATING light cycles on when the mat is in the process of heating. When the LED is not lit, the mat is not providing heat. The light turns off automatically when the mat reaches the pre-set temperature.

3. Pree and hold the DOWN button for 3s to display the temperature in Celsius. Press and hold the UP button to display the temperature in Fahrenheit.

Product Specifications:

• Size: 10 Inch x 20.75 Inch

• Temperature range: 40-108°F