If you are looking for a simple, yet powerful, easy-to-use and accurate timer program for your Windows desktop, you have found it!
Jumbo Timer (successor of the popular, but now discontinued program "Sharp Timer") is designed to meet the requirements of even the most demanding users, in a private, professional and scientific environment.

# Resizable, unobtrusive LED/LCD-style interface - many configurable color presets included
# Timers can be set up to count up, count down or work in alarm clock mode
# Open multiple instances from the first opened instance; save and load your often-used settings