Garmin Descent T2 Transceiver - Dive Computer & Tank Pressure Monitor

The Garmin Descent T2 Transceiver delivers comprehensive dive monitoring by combining advanced dive computer functionality with wireless tank pressure transmission. This compact device transforms any diving setup into a fully integrated monitoring system that tracks depth, time, and remaining air supply simultaneously.

What Makes This Different

Unlike standard tank pressure transmitters that only send air data, the Descent T2 functions as both a backup dive computer and wireless transmitter. The device calculates decompression stops, tracks nitrogen loading, and transmits tank pressure data to compatible Garmin dive computers up to 30 feet away. This dual functionality eliminates the need for separate backup instruments while providing redundant safety systems.

Key Features

• Dual-function design serves as backup dive computer and wireless tank pressure transmitter
• Wireless transmission range up to 30 feet underwater to compatible Garmin devices
• Built-in decompression algorithm with customizable conservatism factors
• High-contrast LCD display readable in low-light underwater conditions
• Standard DIN/yoke regulator compatibility with included adapters
• Water-resistant to 300 meters (984 feet) for technical diving applications
• User-replaceable CR2 lithium battery with 300+ dive battery life

The T2 excels in demanding dive conditions where equipment redundancy becomes critical. Technical divers rely on its backup computer functions during deep wreck penetrations and cave diving, while recreational divers appreciate the wireless convenience for monitoring air consumption patterns. The device maintains reliable transmission even in challenging visibility conditions and strong currents.

Technical Specs

• Dimensions: 3.2 x 1.4 x 1.1 inches (81 x 36 x 28 mm)
• Weight: 4.2 oz (119 g) including battery
• Display: High-contrast segmented LCD with backlight
• Battery: User-replaceable CR2 lithium (included)
• Operating depth: 0-300 meters (0-984 feet)
• Transmission frequency: ANT+ wireless protocol
• Regulator compatibility: Standard DIN and yoke connections
• Memory: Stores up to 1,000 hours of dive data

The Descent T2 represents essential redundancy for serious divers who demand reliable backup systems without compromising streamlined gear configuration. Professional dive operations and technical diving instructors choose this transmitter for its proven reliability in critical underwater environments.