SMJ 8 times stopwatch JS-510

It features the following functions:

• Stopwatch: displays lap time, split time, and current stopwatch measurement.
• Maximum time measurement: up to 10 hours with 1/100 second accuracy.
• Two independent displays: One for lap time measurement, the other for the total duration of the event.
• The first eight lap time rows and competition time are automatically stored in the stopwatch's memory and can be accessed during or after measurements.
• Countdown timer: up to 10 hours.
• Thermometer: displays temperature in Celsius and Fahrenheit.
• Calendar with alarm function.
• Dimensions: 85.5 x 64 x 22.2 mm.

The stopwatch comes with a manual in Polish and operates with a CR2032 battery (battery included).