We can make a counter program for the count down time, such as 90mintus then it will count down automatically according to real-time. After 90mintus, it will stop. Another function we also can make a new program for the counter, we can custom-made as your wish to reach your project's inquiry.
23.5"L x 16"H x 2"D
2.25" numbers, bright red LED lights
3 lines led and 3 lines text of your choice
Viewable up to 100 feet
Up-counts using the provided Photoeye
Manufactured in the USA
1-year factory service, unlimited phone support
LED Count display
6" 8" 10" 24" 60"