Sper Scientific Water Resistant Stopwatch 810012

Style:Standard Digital Stopwatch - Water Resistant Counts up to 24 hours in 1/100th second resolution for the first 30 minutes with a 1 second resolution thereafter. Split interval function. Also has a 12/24 hour alarm clock, calendar, LCD display, and an hourly chime option.

N.I ...Style:Standard Digital Stopwatch - Water Resistant Counts up to 24 hours in 1/100th second resolution for the first 30 minutes with a 1 second resolution thereafter. Split interval function. Also has a 12/24 hour alarm clock, calendar, LCD display, and an hourly chime option.

N.I.S.T. traceable certificate of compliance available. Dimensions: 2" x 2" x " Weight: 1.2 oz Sper Scientific 810012 Digital Stopwatch - Water Resistant Counts up to 24 hours in 1/100th second resolution for the first 30 minutes with a 1 second resolution thereafter.

Split Interval Water Resistant Alarm Clock and Calendar Hourly Chime