Nautical Sextant 40mm EMF
The GLH130-40 nautical sextant is a practical solution for bearing measurements and onboard navigation support. With an aluminum body, integrated light and clear readability, it brings confidence and ease to daily bridge use.
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Specifications
Overview
Nautical sextant for bearing measurements and bridge navigation support, with integrated lighting for use in lower-light conditions. The unit combines an aluminum body, good readability and construction suited for onboard operation.
Application and use
Suitable for marine navigation, bearing checks and bridge routines on board vessels. It is also useful in operations that require quick and reliable instrument reading.
Construction characteristics
| Material | aluminum |
| Model | GLH130-40 |
| Sub-item | WITH LIGHT |
| Power supply type | AA battery |
| Weight (kg) | 1.3 |
Technical specifications
| Diameter (mm) | 40 |
| Measurement range (°) | -5 to 130 |
| Accuracy | ±20” |
| Readability | 12” |
| Temperature range (°C) | -30 to +50 |
Marking and traceability
| SKU | 000393 |
| IMPA | 370332 |
Handling, service life and disposal
Keep the instrument clean and protected from impacts when not in use. Store it in a dry place and replace batteries as needed; at end of service life, dispose of the unit and batteries according to local regulations.
Frequently Asked Questions (FAQ)
It is used for bearing measurements and onboard navigation support. The integrated light helps with reading in low-light environments.
The GLH130-40 model has a 40 mm diameter, a measurement range from -5 to 130°, and ±20” accuracy. The stated readability is 12”.
The instrument body is made of aluminum, which supports lighter handling and onboard use. The stated approximate weight is 1.3 kg.
No approvals or certifications are provided for this item in the supplied data. For technical purchasing, the focus should be on the specifications and onboard use.
