Dumpy Level Manufacturer,Supplier and Exporter in India
Product Code : EL-MI-3414
Jlab Export is a leading Dumpy Level Manufacturer,and suppliers in India
Dumpy Level (code EL-MI-3414) is the DL-9 surveying level, built with a U bubble arrangement, for finding differences in height between points from readings on a levelling staff. Its telescope is fixed to the vertical axis, so once the instrument is levelled the line of sight sweeps a horizontal plane as it turns. The DL-9 is produced by JLab in Ambala, India, for construction and site levelling.
Specifications
| Parameter | Detail |
|---|---|
| Model | DL-9 |
| Bubble | U bubble arrangement |
| Use | Levelling in construction work |
| Quality check | Each dumpy level is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-MI-3414 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Levelling the DL-9 at Each Station
At every set-up the bubble is centred with the telescope pointing one way, then checked again after turning it through a right angle, until it stays central all the way round. Because the telescope is rigid on its axis and the level has no compensator, it must be set this carefully each time. A backsight on a staff held at a point of known level and foresights on new points then give the rise or fall from one point to the next.
Levels, Staff and Tripod to Use Alongside
- Automatic Level — automatic level with a water- and dust-proof body.
- Dumpy Levels Indian — quick-setting dumpy level with an erect image and folding tripod.
- Levelling Staff — telescopic staff whose graduations are read through the level.
- Wooden Tripod — wooden telescopic tripod for levels, theodolites and total stations.
See Measuring Instruments for the other levels and theodolites, or the wider Survey Equipment section.
Request a Quote
Add the DL-9 with Add To Cart, or send the quantity, any staff or tripod wanted with it and the delivery town through the contact page.
Last updated: 29 October 2026
