The ScubaPro Digital Depth Gauge is a very practical instrument that incorporates state-of-the-art microchip technology and several basic dive instruments into a compact information center. Depth rated to 1080 feet (330 meters). The ScubaPro Digital Depth Gauge features ...

• Precision digital depth gauge, dive time and thermometer: displays actual and maximum depth up to 1080 ft (330 m), dive time and temperature (water and air)
• Automatic turn-on and off; automatically ready to dive after a self-test
• Surface interval displayed for 24 hours
• Logbook for the last nine dives
• Automatic altitude compensation
• Variable ascent rates in % and fast ascent warning; variable ascent rate warning (20ft-66ft/minute) for safer diving
• Temperature (water and air)
• Long battery life for over one thousand 1-hour dives