EXTECH 365535-NIST Decimal Stopwatch/Clock, Industrial with NIST


Price $119.99
FREE SHIPPING | Est Delivery in 2-3 weeks after ordering

Frequently Bought Together

Please choose Options for all selected Products

EXTECH Test & Measurement

Water resistant decimal stopwatch/clock with user-selectable resolutions and NIST

This Decimal Stopwatch/Clock has user-selectable resolutions of 1/100th of a second, 1/1000 of a minute, and 1/100,000th of an hour. Additional features includes pacer from 5 to 240 beeps per minute and a large triple display with adjustable contrast. Complete with CR2032 lithium battery and 39" (1m) neck strap.

Stopwatch/Clock Features

  • User-selectable resolutions of 1/100 of a second, 1/1000 of a minute and 1/100,000 of an hour
  • Large triple display with adjustable contrast
  • 500 memory records of Split and Lap times
  • Calendar displays day, month and date
  • Time of day (12 or 24 hour format) with daily alarm
  • 3 Mode Countdown timer: count down stop, count down repeat, count down then count up
  • Stroke measurement
  • Pacer from 5 to 240 beeps per minute
  • Complete with CR2032 lithium battery and 39in (1m) neckstrap


  • Timing capacity: 19hrs, 59mins and 59.99secs
  • Accuracy: ±5 seconds/day
  • Alarm: Yes
  • Countdown Timer: 3 Modes
  • Lap Memory: 500 laps
  • Dimensions: 2.5x3.2x0.8" (64x81x20mm)
  • Weight: 2.7oz (77g)