For single-action timing, press START/STOP key once to start timing, again to stop. Record time and clear display to zero for other timing modes. Or, press START/STOP key a third time before zeroing display for time-out and a fourth time for time-in. Unlimited time-outs/time-ins may be taken before zeroing display. Cumulative split timing mode freezes the display for partial event times while the internal clock continues to run. Lap interval timing yields a readout of each individual time increment of a connected series of events. All functions may be triggered externally using test leads (included).

Traceable® products have an individually-numbered Traceable® certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(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. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Use leads to trigger timing of external processes automatically
• Three 4mm test leads allow external triggering of START/STOP and SPLIT/LAP/RESET
• Timer instantly rolls over to zero and continues timing up once it reaches 10hr maximum
• Timing capacity: 9 hours, 59 minutes, 59 seconds, 99 hundredths
• Timing modes: time-out/time-in, continuous timing, cumulative split, interval split
• Count direction: up
• Number of channels: 1
• Resolution: 0.01 sec
• Accuracy: ±0.001%
• Display: single-line 7-digit LCD, 3/4"h
• Case: ABS plastic
• Includes three test leads, battery, and NIST-traceable calibration certificate with data