A Digital Stopwatch is a handheld electronic time-measuring device used to measure elapsed time with high precision. It is an essential tool in physics experiments, sports, and laboratory activities where accurate time tracking is required.
Display: Clear LCD screen showing minutes, seconds, and milliseconds
Accuracy: Typically up to 1/100th of a second (0.01s)
Functions: Start, Stop, Reset, Split/Lap time
Power: Operates on small button cell battery (usually included)
Build: Lightweight, durable plastic body with neck strap for easy handling
Optional: Alarm and calendar features in some models
Measuring time intervals in free fall, pendulum, and motion experiments
Used in sports timing, exams, and general lab use
Essential tool in CBSE/ICSE/State board physics practicals
Helps in developing accuracy and time management skills in students
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