Allows simultaneous programming of two different activities from one second to 24-hours. Resolution is one second, accuracy is 0.01%. Each channel has a distinct electronic alarm and display indicator when zero is reached. The alarm may be turned off or it is silenced automatically after one minute. For repetitive timing, there is a memory which recalls the last countdown time set. A second display mode shows the time-of-day and a stopwatch (for count up timing). Jumbo one-inch high LCD digits may be read from twenty feet. Use it flat, in the "sit-up" position, or it may be wall mounted with the bracket supplied. Size is 3 3/4" x 5 2/2" x 1/2" and weight is 5 ounces. Supplied with AAA battery providing two years of normal usage.