The STW515 is a digital stopwatch and clock. This stopwatch features a 12 or 24 hour clock format and programmable alarm with hourly chime. It also has three Stopwatch Modes: Elapsed Timer, Split Time, and Two Competitor Timer. The backlight can be used for viewing at night or in dimly lit areas and turns off automatically after five seconds. Calendar displays day, month, and weekday.
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- Test & Measurement
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- Stopwatches, Timers & Clocks
- Extech STW515
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Multiple useful modes
Mark elapsed time, split time, or two-competitor time; program alarms and hourly chimes.
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Accurate timing results
Count up to a full day with accuracy to ±3 seconds/day.
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Easy to read
Large, backlit digital display showing elapsed time, 12 or 24 hour clock, and date.
Specifications
General Specifications
- Alarm
- Yes
- Calendar
- Yes
- Snooze
- Yes
- Stopwatch
- 3 modes
- Timing Capacity
- 23 hrs, 59 mins, and 59.99 secs
- Timing Capacity Accuracy
- ±3 seconds/day
Additional Details
- Certifications
- CE
- Dimensions
- 68 × 77 × 19 mm (2.6 × 3.0 × 0.8 in)
- Power
- 1 × CR2032 (1.5 V) battery
- Warranty
- 2 years
- Weight
- 56 g (2 oz)
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Export Restrictions
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.