Water Resistant Stopwatch with Certification

Stopwatch is shock and water resistant with a large 5/8 high display for good visibility. Features 1/100 second resolution stopwatch with split time display; alarm clock with chime; calendar, 12 or 24 hour time modes; and rounded, ergonomic design that fits neatly in your hand. Supplied with lanyard, instructions and button cell battery. Optional NIST certification is available. One year warranty.Large displayShock and water resistantDaily alarm; hourly chimeRange: 24 HoursResolution: 1/100 SecondDimensions: 2 x 3 x inchesWeight: 1.5 ouncesBattery Type: xx CE and ROHS CompliantResearch or further manufacturing use only, not for food or drug use.