Digital Stopwatch
Product Code : SCL-PL-11942
Digital Stopwatch (SKU SCL-PL-11942) is a timer reading to 1/100 of a second over a 24-hour range, which also shows the normal time of day, the date and an alarm. In the laboratory it times pendulum swings, falling objects and reaction rates in school science, college physics and training workshops. Science Lab Supplies supplies the stopwatch out of Ambala, India, to schools, colleges, training institutes, tender contractors and distributors.
Specifications
The stopwatch works across a 24 h range with 0.01 s and 1 s resolution. Besides stopwatch timing, its display shows normal time in hours, minutes and seconds and the day, date and month, and an alarm function is built in.
| Parameter | Value |
|---|---|
| SKU | SCL-PL-11942 |
| Range | 24 h |
| Resolution | 0.01 s (1/100 s) / 1 s |
| Clock display | Normal time: hours, minutes, seconds |
| Calendar display | Day, date, month |
| Alarm | Yes |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Digital Stopwatch
A 1/100 s reading makes this timer suitable for practicals where students time many oscillations or short events and then divide or average. It supports the simple pendulum and motion practicals of Class 9 and Class 11 physics, timed chemistry experiments and B.Sc. mechanics labs.
- Class 11 physics practical: timing 20 oscillations of a simple pendulum to find its period.
- Class 9 science: measuring time for distance-time and speed calculations.
- Timing a reaction to a colour change in rate-of-reaction experiments.
- Measuring human reaction time as an introduction to timing errors.
For short events, the human reaction time is usually larger than the 0.01 s display step, so repeated readings and averaging give better results.
Standard Scope of Supply
The Digital Stopwatch is supplied as a single unit as described above, with its time, calendar and alarm functions. Class quantities can be quoted, and any optional accessories are listed on the quotation.
Packing, MOQ and Lead Time
Whether you need a single stopwatch or one for every student pair, the quotation covers packing, delivery time and price for that number. Pendulums, timers and other physics lab equipment in India can be added to the same enquiry.
With an Importer-Exporter Code as a registered exporter, Science Lab Supplies can ship to buyers in Malaysia, Peru, Egypt, Iraq, Nigeria and Kenya. Send your list via the enquiry cart, ask a question through the contact page, or turn to the lab tender page for tender supply.
Frequently Asked Questions
What is the resolution of this digital stopwatch?
It reads to 1/100 of a second (0.01 s) and can also count in 1 s steps, over a 24-hour range.
Does it work as a clock too?
Yes. It shows the normal time in hours, minutes and seconds along with the day, date and month, and it has an alarm.
Who supplies the Digital Stopwatch?
Science Lab Supplies, from its base in Ambala, India, supplies the stopwatch singly or in class sets for schools, institutes and tender buyers.
Which practicals is it used for?
Mainly the simple pendulum, motion and speed measurements, reaction-time exercises and timed chemistry reactions. Its 1/100 s resolution suits short events, while the 24 h range also covers long timed runs.
Related Timing Apparatus
Different experiments call for different ways of measuring time. These Physics Lab items range from other stopwatches and a mechanical clock to photogate timing and a pendulum to time, and all can be quoted together.
- School Digital Stopwatches — another digital stopwatch option for schools.
- Analog Timing Experiment Clock — a spring-wound mechanical timer with 0.2 s least count.
- Electronic Timer with Photogates — automatic timing of moving objects.
- Mathematical Pendulum Demonstration Apparatus — a pendulum for period measurements.
Browse the full Physics Lab range or all physics lab equipment.
Last updated: 25 September 2026
