Traceable® Countdown Stopwatch - Each

Display continually shows running time remaining to zero. When zero is reached, timer sounds an alarm for 5 seconds. Set it to count down at any time from 99 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. The ideal stopwatch to dedicate to an analysis that must be noted at routine intervals. Stopwatch mode times up to 10 hours with 1/100-second resolution.

This unit also has a pacer. To assure accuracy an individually serial-numbered Traceable Certificate is provided from Control Companys ISO/IEC 17025 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Extra-tough ABS plastic shockproof construction is perfect for use in the lab or field. Supplied with battery, Traceable Certificate, and lanyard. Replacement battery Cat. No. 350-20107.

Specifications:
• No. of channels/zones: 1
• Timing capacity: 99 hours, 59 minutes, 59 seconds, 99 hundredths
• Timing accuracy: 0.01% accuracy
• Timing resolution: 1/100 second (0.01 second)
• Memory: Yes (8)
• Count up / countdown: Countdown II / count up
• Dimensions (Dia. x D): 2¹/₂ x ⁵/₈ in.
• Weight: 1¹/₂ ounces
• A/C plug: No
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