The B-250D cap press is a manual machine with a 3-7/8" x 7-1/4" heat platen. It features a digital timer (optional analog) that is adjustable up to 999 seconds and shows countdown on readout; then beeps after elapsed time and resets when the easy to open and close handle (with full range pressure adjustment) is raised. The calibrated digital temperature control is adjustable up to 450°F (232°C) and displays the current temperature.