This digital count down/count up timer has 4 independent channels, each of which counts up or down for any interval from 1 second to 100 hours, plus clock button
Extra large display indicates channels in use. Each one has a distinctive 1 minute alarm. Automatically begins to count up to indicate time elapsed after count down reaches zero. Memory recalls last timer setting or reuse. Also has a clock mode. Has a stand, pocket clip, and magnet
Certifications: N.I.S.T. traceable certificate of compliance for the certified option.