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Stopwatch, Digital
Stopwatch, Digital (Product Code: SLE/ME/52) is a handheld electronic timer used to measure elapsed time in physics practicals, chemistry rate experiments, sports lessons and field work. It reads to the nearest 1/100th of a second and also works as a quartz clock with day, date, month and alarm functions, making it everyday physics lab equipment for schools in India. It is supplied with a neck cord by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Timing resolution | Nearest 1/100th second |
| Timer | Quartz |
| Clock display | Normal time in hours, minutes and seconds |
| Calendar display | Day, date and month |
| Alarm | Alarm function included |
| Design | Ergonomically designed handheld body |
| Supplied with | Neck cord |
| Product code | SLE/ME/52 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is a Digital Stopwatch Used For?
A digital stopwatch is the standard timer for hand-timed school experiments: measuring the period of a simple pendulum, timing a trolley down an inclined plane, recording how long a reaction mixture takes to turn cloudy, or checking pulse rate before and after exercise. With a 1/100th second display, the reading itself is rarely the limiting factor; the observer's reaction time is.
To reduce reaction-time error, time several oscillations or repeats and then divide or average, start and stop on a clear visual signal, and let the same student operate the watch for a whole set of readings. The neck cord keeps it at hand during outdoor fieldwork and sports-day timing, while the clock, calendar and alarm modes let it serve as a lab timekeeper between experiments.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies this digital stopwatch from Ambala as part of its Measuring range. Schools, colleges, sports departments, dealers and importers can source it in the same order as the pendulum and mechanics apparatus it is used with, keeping a physics practical set on one quotation. Company background is on the ScienceLab profile page.
Related Measuring Equipment
Consider these timers and timing apparatus alongside the Stopwatch, Digital:
- Digital Stopclock — an alternative digital timer for bench or demonstration use.
- Bench Stopwatch — a stopwatch format suited to fixed lab stations.
- Stop Clock (Metal Case) — a stop clock in a metal case for class timing.
- Mathematical Pendulum Demonstration Apparatus — a pendulum set-up whose oscillations students time with the stopwatch.
- Digital Chronometer (Stopwatch) — another handheld timing option in the lab equipment range.
See the complete Measuring range for balances, thermometers and meters.
Frequently Asked Questions
What resolution does the Stopwatch, Digital have?
The Stopwatch, Digital displays time to the nearest 1/100th of a second. In hand-timed practicals, human reaction time is normally a far larger source of error than this display resolution, so timing several repeats and averaging them gives the most dependable result.
Does the Stopwatch, Digital also show the time and date?
Yes. The Stopwatch, Digital has a quartz timer that shows normal time in hours, minutes and seconds and displays the day, date and month. An alarm function is also built in, so the watch can act as a lab clock or reminder between timing tasks.
What accessories come with the Stopwatch, Digital?
The Stopwatch, Digital is supplied with a neck cord, so students and coaches can wear it during outdoor work or sports sessions. For the battery type or any other accessory, ask us when you request a quotation and we will confirm the details for your order.
Which school experiments use the Stopwatch, Digital?
The Stopwatch, Digital is used to time pendulum oscillations, objects moving down a ramp, reaction rates such as the disappearing-cross experiment, cooling curves and pulse-rate investigations. It suits any practical in which a student starts and stops the timing by hand.
Is a calibration certificate available for the Stopwatch, Digital?
A calibration certificate is not listed for the Stopwatch, Digital. If your laboratory needs documented timing traceability, raise the requirement through our contact page before ordering so we can tell you what documentation is possible.
Can the Stopwatch, Digital be ordered for a whole class or for export?
Yes, the Stopwatch, Digital can be quoted in class sets or larger quantities for schools, sports departments, distributors and importers in India and international markets. State the quantity and delivery destination, and we will include packing and shipping details in the quotation.
Request a Quote
Send your requirement for the Stopwatch, Digital (SLE/ME/52) through the contact page or add it to the enquiry cart. Include the number of stopwatches and the delivery location so we can reply with availability and terms.
Last updated: 24 September 2026
