Professional Timer Stopwatch, Digital Sports Stopwatch with Countdown Timer, 100 Lap Memory, 0.01 Second Timing,Multi Functional Stopwatch for Swimming Running Rowing

Product Features: -5 Models:Stopwatch,Clock and Alarm,Countdown Timer,Football stopwatch,Metronome. -4 Button:LAP/SPLIT/RESET---RECALL---START/STOP---MODE,it's easy to operate. -Button with a touch micro-switch, feel comfortable and sensitive. -If it is not in use for a long time, it will automatically go into standby state. Specification: -Window size: 36*23mm/1.42*0.9in. -Product size: Approx 74*60*21.5mm/2.91*2.36*0.84 in. -Gross weight: Approx 72g/2.54 oz. Warm Warning: We put the battery in place at the time of production. If the screen is blinking or dimming, please replace the battery in time. We use one button battery: CR2032（included）. Package Includes: 1 X Stopwatch. 1 X User Manual. 1 X Gift box package.

• Professional Stopwatch: Multi-functional milliseconds stopwatch,three row display,two sets of record memory，100 records per group，1/100 seconds in units，Can look up records up and down, read the Fastest time（FS）,just suitable for sports competition,swimming,running,training
• Timer:Countdown max to 9 hours, 59 minutes, 59 seconds.
• Clock and Alarm:Calendar display,can choose 12 /24 hour system,2 alarm clock(can turn off).
• Rowing Mode:It can record 3 sets of 9 data points each,and then automatically calculate the rowing frequency per minute,which helps with training.
• Metronome function:Frequency from 10 to 320 times per minute.