Lab Alert® four channel timer

Practical laboratory timer with large display. With stopwatch, countdown timer (up to 99 hours). With four independent timer channels with visual and audible signal. Easy to use with the buttons on the edge.
Can be easily attached to the lab coat or set up at the workplace with the practical spring clip. Also equipped with magnet on the back for mounting on magnetic surfaces.
Battery operated (2 LR44 1.5 V batteries).