Extech Stopwatch, Big Digit with NIST - 365515-BK-NIST

365515-BK-NIST Stopwatch/Clock with Backlit Display with NIST by Extech

Extech's 365515-BK 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 four seconds. Calendar displays day, month and date. Complete with LR44 battery and 39" (1m) snap-away neck strap.

Features

• 1/100th second resolution for 30 minutes
• 1 second resolution up to 24 hours
• 12 or 24 hour clock format
• Timing capacity: 23 hrs, 59 mins, and 59.99 secs; Basic accuracy: ±3 seconds/day
• Calendar displays day, month and date
• Programmable alarm and hourly chime setting
• Backlight turns off after 4 seconds
• Water resistant housing and neckstrap
• Dimensions: 2.3x2.8x0.5" (5x70x15mm); Weight: 2oz (50g)
• Complete with LR44 battery and 39" (1m) snap-away neckstrap