- Easy to read 2" direct-reading dial
- Hardened steel pivot and Sapphire jewel movement
- Built-in roller diaphragm for extended temperature operating range
- International Safety Yellow case
- Silicon impact resistant case with neck lanyard
- Compact size for easy handling and storage
- QuickSight V-notch and lubber line for easy heading alignment
- Non-electric chem sticks provide 18 hours of night lighting
