Stop Watch Manufacturer,Supplier and Exporter in India
Product Code : EL-MI-4883
Jlab Export is a leading Stop Watch Manufacturer,and suppliers in India
Stop Watch (code EL-MI-4883) is a mechanical stop watch with a 7-jewelled lever movement in a chrome-plated steel case, used to time experiments in school and college science labs. It is listed in two versions: one reads to 1/5th of a second over 30 minutes, the other to 1/10th of a second over 60 minutes. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Versions | Reading to 1/5th second, 30 minutes; or reading to 1/10th second, 60 minutes |
| Movement | 7-jewelled lever movement |
| Case | Chrome-plated steel; non-rusting, dust-proof and damp-proof |
| Dial | White dial with bold figures and black steel hands |
| Controls | Start, stop and reset |
| Quality check | Each stop watch is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-MI-4883 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Stop Watch Used For?
Timing is part of many practicals: the time period of a simple pendulum in class 11 physics, how quickly a reaction turns cloudy or changes colour in chemistry, pulse rate in biology, and speed in motion experiments and on the sports field. The 1/10th-second version suits short, repeated intervals such as pendulum oscillations; the 1/5th-second version is enough for longer runs. The bold figures on the white dial are easy for students to read. As with any mechanical movement, keep the watch wound and avoid dropping it.
Frequently Asked Questions
What is the difference between the two versions?
The reading and the range. One version reads to 1/5th of a second over 30 minutes; the other reads to 1/10th of a second over 60 minutes.
Is this a mechanical or a digital stop watch?
Mechanical. It runs on a 7-jewelled lever movement with hands on a white dial. A digital model is linked below.
How does it differ from JLab’s other Stop Watch listing?
The other listing describes a jewelled stop watch reading to 1/10th of a second, with a chromium-plated case and one top lever, and gives no range. This one is offered in two versions with stated ranges and a non-rusting, dust- and damp-proof steel case.
Who manufactures this stop watch?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its works in Ambala, Haryana, India, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a school and college science equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. These stop watches come from JLab’s own works, not a trader, so schools, dealers and importers buy factory-direct and repeat orders are handled by the maker. JLab exports worldwide and ships to buyers in every region — Mali in West Africa, Nepal in South Asia, Moldova in Eastern Europe, Germany in Western Europe and Lesotho in Southern Africa among them. Tender details are on the JLab lab tenders page.
Related Timers and Apparatus
- Stop Watch — a jewelled stop watch reading to 1/10th of a second, worked by one lever at the top.
- Stop Clock — a Smith-type analogue bench stop clock with fly-back action and a 60-minute subsidiary dial.
- Digital Stop Watch Economy Model — a compact digital model with the basic stop watch features.
- Simple Pendulum — a ready-to-use pendulum set for time-period experiments.
See all items in the Measuring Instruments range or the Indian Instruments range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the version, quantity (minimum 10 units), destination country and port or city, and preferred delivery terms such as FOB or CIF through the contact page.
Last updated: 9 October 2026
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