• 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