Convenient laboratory timer with giant size digits over 1'' high that are visible from a distance of up to fifty feet. Allows program setting of 3 countdown times into memory. Use any countdown time from 99 minutes, 59 seconds to 1 second. When zero is reached, the timer starts counting up to show time elapsed since alarming.
Visual indicator flashes green light at 10 seconds when counting down and red light when zero is reached and alarm is sounding. Features adjustable alarm volume and mute. Supplied with certificate of calibration and battery.
0.5 lbs
3.00 x 4.50 x 1.00
