Garmin Descent T1 Wireless Transmitter

SKU: GP0101281100 MFR: 010-12811-00
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Key Features

  • Monitor tank pressure wirelessly with this reliable Garmin dive transmitter.
  • Enjoy up to 100 hours of battery life with this Descent T1 transmitter.
  • Dive confidently; this wireless transmitter is rated to 110 meters depth.
  • Get accurate readings with ANT tech up to 33ft from your dive computer.
  • Durable construction ensures reliable performance in underwater conditions.
  • Easy to install: this transmitter uses a standard 7/16in (20 UNF) thread.
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Special Order?Estimated to Ship: 08/08/2025
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Garmin Descent T1 Specifications

  • Battery life

    Up to 100 hours

  • Thread type

    7/16 in. (20 UNF)

  • Normal operating temperature

    From -20 to 60 Degree C (from -4 to 140 Degree F)

  • Underwater operating temperature

    From 0 to 40 Degree C (from 32 to 104 Degree F)

  • Storage temperature

    From -30 to 70 Degree C (from -22 to 158 Degree F)

  • Wireless frequency

    2.4 GHz @ 0 dBm

  • Surface transmission range

    Up to 33' (10m) (ANT wireless technology)

  • Underwater transmission range (sonar)

    Up to 33' (10m)

  • Water rating

    Dive 110 meters

  • Pressure rating

    300 bar (4351 psi)

  • Inspection interval

    Inspect parts before each use for damage. Replace parts as needed. (Aside from normal wear and tear, performance is not affected by aging.)

  • Battery Info

    Required, included

  • Battery Material

    Lithium

  • Battery Quantity

    3

  • Battery Type

    CR123A

  • Dimensions

    3.33 x 1.44 x 1.44" (84.50 x 36.52 x 36.52mm)

  • UPC Code

    753759223571

About Garmin Descent T1

The Descent T1 Wireless Transmitter is a state-of-the-art diving accessory designed to enhance your underwater experience. This advanced device allows you to monitor your tank pressure directly from your wrist when paired with a Descent dive computer. With the ability to track every breath, the Descent T1 transmitter offers an unprecedented level of control and safety during your dives.

Equipped with cutting-edge SubWave sonar technology, the Descent T1 transmitter can monitor up to five tanks simultaneously. This feature is perfect for divers who prefer multiple tanks or wish to keep an eye on their buddy's air levels. The transmitter provides real-time data on tank pressure, remaining air time, and air consumption rate, making it an invaluable tool for all types of diving.

The Descent T1 Wireless Transmitter is not just technologically advanced but also robust and durable. It is built to withstand the harshest elements and is water-rated to 11 ATM, ensuring reliable performance even in challenging underwater conditions.

One of the standout features of the Descent T1 transmitter is its ability to send crucial data directly to a paired compatible Descent dive computer. This includes information on tank pressure, remaining air time, air consumption rate, and battery life.

Furthermore, the Descent T1 transmitter supports multiple divers, with the ability to pair up to five transmitters to each compatible dive computer within a range of up to 10 meters. This makes it an ideal choice for group dives, enhancing safety and coordination among divers.

In conclusion, the Descent T1 Wireless Transmitter is a high-tech, reliable, and versatile diving accessory that brings air integration to a whole new depth. Whether you're a solo diver or part of a team, the Descent T1 transmitter is designed to elevate your diving experience.

Garmin Descent T1 Features

  • Compact dive accessory attaches to high-pressure regulator ports without interferencefromhoses
  • Built to withstand the elements;water-rated to 11 ATM or Dive (100 Meters)
  • Get tank pressure,air timeremaining, air consumption rate and battery remaining sent directly to paired DescentMk2i dive computerwith additional equipment sold separately
  • Pair up to5transmitters with each DescentMk2iwithin a range of10,soyoucan dive with multiple tanks or see your buddy's air levels with additionalequipment(sold separately) and required device paring
  • Battery life: up to 100 hours of diving withuser-replaceableCR123 battery

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Monitor tank pressure wirelessly with this reliable Garmin dive transmitter.
  • Enjoy up to 100 hours of battery life with this Descent T1 transmitter.
  • Dive confidently; this wireless transmitter is rated to 110 meters depth.
  • Get accurate readings with ANT tech up to 33ft from your dive computer.
  • Durable construction ensures reliable performance in underwater conditions.
  • Easy to install: this transmitter uses a standard 7/16in (20 UNF) thread.

What's in the box:

  • Descent T1 Wireless Transmitter
  • Garmin 1 Year Limited Warranty