Outside Micrometers Printed Marking Manufacturer,Supplier and Exporter in India
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Product Code : EL-ELA-6394
Jlab Export is a leading Outside Micrometers Printed Marking Manufacturer,and suppliers in India
Outside Micrometers Printed Marking (code EL-ELA-6394) is an outside micrometer used to measure short lengths, diameters and thicknesses accurately in physics labs, metrology classes and workshop training. It has printed scale markings, carbide-tipped measuring faces, a locking clamp and a ratchet stop, and reads to 0.01 mm (0.001 in on the inch models). It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Outside micrometer with printed scale markings |
| Least count | 0.01 mm (metric) / 0.001 in (inch) |
| Metric measuring ranges | 0–25, 25–50, 50–75, 75–100, 100–125, 125–150, 150–175, 175–200, 200–225 and 225–250 mm |
| Inch measuring ranges | 0–1, 1–2, 2–3, 3–4, 4–5, 5–6, 6–7, 7–8, 8–9 and 9–10 in |
| Measuring faces | Carbide tipped |
| Spindle controls | Locking clamp and ratchet stop |
| Scale marking | Printed |
| Frame finish | Green/blue metallic finish |
| Quality check | Each micrometer 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-ELA-6394 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Micrometers?
| Model | Reading | Ranges | Other listed details |
|---|---|---|---|
| This micrometer (EL-ELA-6394) | 0.01 mm / 0.001 in | 0–25 to 225–250 mm; 0–1 to 9–10 in | Printed scale marking; green/blue metallic frame; carbide-tipped faces; locking clamp and ratchet stop |
| Outside Micrometers Engraved Marking | 0.01 mm / 0.001 in | 0–25, 25–50, 50–75 and 75–100 | Engraved scale marking; blue metallic frame; carbide-tipped faces; locking clamp and ratchet stop |
| Outside Micrometers with Micron Reading | 0.001 mm | 0–25 to 75–100 mm | Etched scale marking; blue metallic frame; carbide-tipped faces; packed in a plastic box; calibrated in house |
| Wide Range Adjustable Micrometer | 0.01 / 0.001 in | Wide range, interchangeable anvils | Printed scale marking; blue metallic plate frame; packed in a wooden box; calibrated in house |
| Outside Micrometer 25 mm - 50 mm | 0.01 mm | 25–50 mm | Carbide-tipped faces; locking clamp and ratchet stop; setting rod provided |
| Digital Micrometer | 0.01 mm resolution | 0–25 mm | LCD screen showing inches and metric units; carbide-tipped faces; ratchet stop |
Choose this model when you need the widest choice of sizes in the series — ten metric ranges up to 250 mm and matching inch ranges up to 10 in — at a 0.01 mm reading. The engraved-marking model has its scale lines engraved instead of printed, the micron-reading model reads to 0.001 mm for finer work, the wide-range model covers a wider span with one frame by changing anvils, and the digital micrometer shows the reading on an LCD screen.
What Is the Outside Micrometer Used For?
An outside micrometer measures the external size of a part — the diameter of a rod, wire or ball, or the thickness of a plate — between a fixed anvil and a moving spindle. The spindle advances on a precision screw, so each turn of the thimble moves it by a small fixed distance, and the thimble graduations divide that movement into 0.01 mm steps. It is the workshop form of the screw gauge used in class 11 physics practicals, and a standard instrument in engineering metrology labs, polytechnic and ITI fitter and machinist training, and quality-control benches.
The ratchet stop helps each user close the spindle with a similar force, and the locking clamp holds the spindle so a reading is kept while the micrometer is lifted away. Carbide-tipped faces resist wear better than plain steel faces. Each frame covers one 25 mm (1 in) span, so a lab or workshop that measures parts of different sizes usually needs several ranges.
What to Specify When Ordering
- Measuring range — metric (0–25 mm up to 225–250 mm) or inch (0–1 in up to 9–10 in), and how many of each range you need.
- Scale and reading — this printed-marking model at 0.01 mm, the engraved-marking model, or the micron-reading model at 0.001 mm.
- Other measuring tools — vernier calipers or school screw gauges are separate items that can be quoted on the same enquiry.
Frequently Asked Questions
What is the least count of this outside micrometer?
0.01 mm on the metric ranges and 0.001 in on the inch ranges. For readings to 0.001 mm, JLab lists a separate outside micrometer with micron reading.
Which sizes are available?
Ten metric ranges in 25 mm steps, from 0–25 mm to 225–250 mm, and ten inch ranges in 1 in steps, from 0–1 in to 9–10 in. Each micrometer covers one range, so choose the ranges that match the parts you measure.
What is the difference between printed and engraved marking?
On this model the scale lines are printed on the surface; on the engraved-marking model they are cut into it. Both are listed with carbide-tipped faces, a locking clamp, a ratchet stop and a 0.01 mm / 0.001 in least count; the engraved model is listed in four ranges up to 75–100.
Why does the micrometer have a ratchet stop?
So the spindle closes on the part with a consistent force. The ratchet slips once that force is reached, which reduces the reading differences that come from turning the thimble harder or more gently.
Is an outside micrometer the same as a school screw gauge?
Both work on the same screw principle. The school screw gauge is a simpler instrument for class 11 practicals, while this micrometer adds carbide-tipped faces, a ratchet stop and a locking clamp. JLab lists the Micrometer Screw Gauge as a separate item.
What information is needed for an export quotation?
Send the ranges and quantities, the destination country and port or city, your preferred delivery terms (for example FOB or CIF), any packing or labelling needs, and the tender reference if the order is for a tender.
Who manufactures this micrometer?
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 manufacturer of laboratory and measuring instruments in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. These micrometers are produced at JLab’s own works rather than sourced from a trader, so schools, colleges, training institutes, dealers and importers buy factory-direct; every piece is visually inspected before it is packed, and repeat orders for further ranges are handled by the same manufacturer. JLab exports worldwide and ships to buyers in every region — for example Slovenia in Southern Europe, Kuwait in the Middle East, Mexico in North America, Bhutan in South Asia and Zambia in East Africa. Institutions buying through a tender can find details on the JLab lab tenders page.
Related Measuring Instruments
- Outside Micrometers Engraved Marking — the same carbide-tipped design with engraved scale lines.
- Outside Micrometers with Micron Reading — reads to 0.001 mm for finer measurement.
- Wide Range Adjustable Micrometer — interchangeable anvils for a wide measuring span.
- Digital Micrometer — 0–25 mm with an LCD reading in inches and metric units.
- Micrometer Screw Gauge — a Welch-pattern screw gauge for wire diameter and sheet thickness in school practicals.
- Vernier Caliper — a monoblock caliper for lengths and outside and inside diameters.
Browse the full Educational Laboratory Apparatus range or all Laboratory Apparatus.
Request a Quote
To order, use the Add To Cart enquiry button on this page, or write through the contact page with the ranges you need (metric or inch), the quantity of each and your delivery city or port.
Last updated: 15 October 2026
