- [HEATPRESS CONTROL] The industrial control panel is designed for ease of use. To set the temperature, press the "SET" button; the display will show "SP." For setting the time, press the "SET" button and the display will indicate the time setting. To select between Celsius and Fahrenheit, press and hold "SET" for 5 seconds; the display will toggle between "C - F." - [WIDELY COMPATIBLE] This digital controller accessory is compatible with a variety of heat press machines including 15x15 t-shirt printers, tumbler pressing machines, and clamshell hat pressers. Simply connect it to the heating attachment to begin operation and accurately set the temperature tailored to your sublimation needs. - [USER-FRIENDLY OPERATION] With straightforward plug-in functionality, this heat press control box is ready to use right out of the box. It supports both Fahrenheit and Celsius temperature scales, with a temperature range of 0-250°C (0-482°F) and a time range of 0-999 seconds. Ideal for various printing machines for clothing logos, start the process by pressing the V key once the heating is complete. Use Scenarios: 1. Easily set up your 15x15 t-shirt printer to achieve perfect prints with precise temperature controls tailored to different types of fabrics. 2. Get consistent results when using the tumbler pressing machine, ensuring that all sublimation projects meet quality standards effortlessly. 3. Perfect for professional hat pressing, allowing users to adjust settings quickly and accurately for different hat sizes and materials. This heat press control box is a reliable addition to any printing operation, enhancing efficiency and ensuring high-quality results every time.