Three-line display simultaneously shows running time, cumulative split, and interval split. Sixty memories recall all splits, display sample numbers 1-60, and show interval split longest, shortest, and average times.

Stopwatch times to 9 hours, 59 minutes, 59 seconds, 99 hundredths. Accuracy is to 0.001%. Provides stopwatch functions of single action, time-in/-out, continuous timing, cumulative split, interval split, 60 memories, and programmable timing.

Provides repeat functions of countdown alarm timing. Set it to count down at any time from 10 hours to 1 second. When zero is reached, the timer alarms and begins to count down again from the programmed time. Repeat cycle continues automatically until stopped.

To assure accuracy an individually serial-numbered Traceable Certificate is provided from Control Companys ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). As a chronograph, the stopwatch displays time of day, date, and day of the week. It also has a time-of-day alarm. Supplied with Traceable Certificate, lanyard, and a 2-year battery (replacement battery, Cat. No. 350-16678).

Specifications:
• No. of channels/zones: 1
• Timing capacity: 9 hours, 59 minutes, 59 seconds, 99 hundredths
• Timing accuracy: 0.001%
• Timing resolution: 0.01 second
• Memory: Yes (60)
• Count up / count down: Countdown 1 (repeat), countdown II, count up
• Dimensions: 2¹/₈ x 2⁵/₈ x ³/₄
• Weight: 2 oz
• A/C plug: No
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