Vernier Height Gauge Manufacturer,Supplier and Exporter in India
Product Code : EL-CLE-9067
Jlab Export is a leading Vernier Height Gauge Manufacturer,and suppliers in India
A vernier height gauge is used on a surface plate to measure heights and to scribe lines at a set height when marking out. This one covers 0 to 300 mm. Its base, beam, sliding head and scriber are hardened and lapped, and it comes in a fitted case.
Specifications
| Capacity | 0 to 300 mm |
| Inch vernier reading | 0.001 in |
| Hardened and lapped parts | Base, beam, sliding head and scriber |
| Adjustment | Lock nut and fine adjusting screw |
| Vernier | Flush fitting |
| Finish | Anti-glare, rust resistant |
| Supplied in | Fitted case |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 7–10 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Lab Exercises for Students and Teachers
In a workshop or metrology lab, students can mark out a metal plate with lines at set heights and check the spacing with a Steel Rule. They can also measure the step heights of a turned or milled part and compare the readings with those taken by a Dial Caliper.
For a parallelism check, students read the top face of a block at several points, then repeat the check with a Dial Gauge on its magnetic base. Teachers can use the gauge to explain how a vernier scale works and to compare it with marking by a Universal Surface Gauge.
Frequently Asked Questions
What is the least count of this vernier height gauge?
The inch vernier reads to 0.001 in. On any vernier, the least count is one main-scale division minus one vernier-scale division, the smallest step the two scales can show apart.
How do I check the zero error before taking readings?
Clean the base and the surface plate, then lower the scriber until it just touches the plate. The vernier zero should line up with the main-scale zero. If it does not, note the difference and correct every reading by that amount.
Do I need a surface plate to use a height gauge?
Yes. The gauge measures every height from the surface its base stands on, so the gauge and the work must sit on one flat reference. A surface plate gives that reference, and any error in its flatness appears in the readings.
Should I choose a vernier height gauge or a digital one?
A vernier gauge is read by eye from two engraved scales and needs no battery. A digital gauge shows the figure on a display and runs on a battery. This model is the vernier type, with a flush-fitting vernier plate.
How do I set a height and scribe a line?
Slide the head close to the height you need and lock the fine adjustment with the lock nut. Turn the fine adjusting screw until the vernier shows the reading, then draw the scriber across the work to mark the line.
Other Measuring and Marking-Out Tools
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Last updated: 5 November 2026
