Garmin Descent T2 Transmitter

DESCRIPTION FEATURES KNOW YOUR TANK PRESSURE FROM YOUR WRIST Every breath, every tank, every buddy on your dive — track them all on your wrist when you pair the Descent T2 transceiver with your compatible air-integrated Descent Mk3i dive computer. •Physical Dimensions: 3.33” x 1.44” x 1.44” (84.50 x 36.52 x 36.52 mm) •Battery: 3 V CR123A lithium •Battery life: Up to 100 hours •Thread type: 7/16 in. (20 UNF) •Normal operating temperature: From -20 to 60°C (from -4 to 140°F) •Underwater operating temperature: From 0 to 40°C (from 32 to 104°F) •Storage temperature: From -30 to 70°C (from -22 to 158°F) •Wireless frequency: 2.4 GHz @ 0 dBm •Surface transmission range (ANT wireless technology): Up to 30m (98 ft.) •Underwater transmission range (sonar): Up to 10 m (33 ft.) •Water rating: Dive 200 meters •Pressure rating: 300 bar (4351 psi)