Traceable 4 Channel Timer, with Certification

Its microcomputer chip permits setting 4 separate channels simultaneously in any combination of countdown or count-up stopwatch. Set any countdown time from 99 hours, 59 minutes, 59 seconds to 1 second with an accuracy of 0.01%. When zero is reached, the timer starts counting up to show time elapsed since alarming. Additional features include stopwatch, time-out, and time-of-day clock. Finger-size keys make it easy to set times and change channels. An individually-numbered Traceable Certificate provided with each unit, assures accuracy from our ISO/IEC 17025:2005 1750.01 calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes NMI that are signatories to the CIPM Mutual Recognition Agreement. Supplied with Spring fastener, flip-open stand, magnet, opening for lanyard, battery, and Traceable Certificate.Channels/Zones: 4Timing Capacity: 99 hours, 59 minutes, 59 secondsTiming Accuracy: 0.01% accuracyTiming Resolution: 1 secondAdditional Functions: Time in/out, Alarm, 12/24 hour clockMemory: YesCount Up/Count Down: count up/downDimensions: 2 3/4 x 2 1/2 x 1/2 InchesWeight: 2 ouncesTraceable: YesAccepts RPI Battery 700209Shipping Weight: 0.25 lbsShipping Dimensions: 3.00 x 3.00 x 0.50Research or further manufacturing use only, not for food or drug use.