Shearwater Peregrine TX with Swift Transmitter
The Shearwater PEREGRINE TX with Swift transmitter is a fusion of the beloved Peregrine's large, user-friendly interface, plus core features from the flagship model Perdix 2, delivering out-of-the-box air integration as well as a tilt-adjusting digital compass. The PEREGRINE TX delivers the renowned Shearwater experience at extraordinary value.
Dispatched 1 to 2 days
Shearwater Peregrine TX Dive Computer with Swift Transmitter
Looking for a dive computer that offers both simplicity and advanced features? The Shearwater Peregrine TX combines the best of both worlds.
Building on the popular Shearwater Peregrine, known for its large, easy-to-read screen and intuitive interface, the Peregrine TX incorporates key functionalities from Shearwater's top-tier Perdix 2 Ti. This includes essential upgrades, such as air integration to monitor tank pressure and a digital compass for precise underwater navigation.
Whether you're a recreational diver seeking enhanced safety and data, or an open circuit technical diver not utilising mixed gas (Helium) looking for a reliable backup, the Shearwater Peregrine TX dive computer delivers a powerful and user-friendly experience.
The Shearwater Peregrine TX with support for up to 4 transmitters and a 3-axis tilt-compensated digital compass, is the best dive computer for those not using a rebreather or utilising Helium.
Shearwater Peregrine TX Features
- Decompression computer
- Air Integration ready
- Connects up to 4 Transmitters
- 3-axis, tilt-compensated, digital compass
- Full colour 2.2” LCD display
- Bluetooth wireless technology
- Customisable vibration alerts
- Upgradeable firmware
- Programmable depth sampling rates
- Multiple languages
- Bluetooth dive log uploading to Shearwater Cloud
- Wireless charging
- Four Dive (Gas) Modes
- Full sidemount support

Peregrine TX is Intuitive and Easy to Use
Whether exploring wrecks and walls or navigating vibrant coral gardens, the Peregrine TX, with its easy-to-read 2.2" High-Resolution LCD boasting an enhanced colour range and saturation, is your ideal companion for an unforgettable underwater adventure.
With its simple, intuitive layout, easy-to-navigate full-colour LCD, and simple two-button control, the Shearwater Peregrine TX Dive Computer is simply the best dive computer on the market if you're not using a rebreather or need Helium.
With its air, 3-gas nitrox, and gauge mode, along with Shearwater's dependable full decompression support, the Shearwater Peregrine TX dive computer offers exceptional value as a future-generation dive computer.
Have you ever considered owning an all-singing and dancing (but significantly more expensive) Shearwater Perdix dive computer, yet preferred to avoid the hassle of using Helium or rebreathers?
Or do you want Shearwater reliability for daily recreational diving as a backup unit with excellent value? This is it! The Shearwater Peregrine TX offers all that, including air integration and a digital compass.
Swift Transmitter - Air Integration
The transmitter allows you to receive real-time gas pressure data and provides precise calculations of remaining gas time for extended dives. You can easily view all dive metrics on one screen, enhancing your underwater experience and enjoyment.
With smart AI technology, the Swift establishes a highly dependable connection, monitors other transmitters, and only transmits when the channel is free by avoiding collisions with other signals.
Now, divers can use multiple transmitters close to each other without worrying about potential interference.
A double O-ring seal protects a user-replaceable 3v CR2 lithium battery, operating for up to 300 hours. The LED status indicator allows the diver to quickly see that everything is functioning correctly during setup.
Digital Compass
The Peregrine TX's built-in digital compass offers clear headings to help you stay on course during your dive, while the reciprocal heading makes it easy to return to your starting point. With the Peregrine TX, underwater navigation has never been simpler.
Dive Modes
The Shearwater Peregrine is perfect for decompression and no-decompression diving, as well as multiple recreational dives, thanks to Shearwater's tested and reliable algorithm running in the background. You can use this dive computer with 4 modes: Air, Nitrox, 3-Gas Nitrox, and Gauge.
Shearwater Peregrine TX with Swift Transmitter includes
- PEREGRINE TX dive computer
- 1 x Swift Transmitter (you can order more Swift Transmitters)
- Wireless charging station with USB-C cable
- Inspection checklist card
- Screen protector
- Standard length black strap and grey shock cord
Need more info?
You can also download the Shearwater Peregrine Dive Computer Manual as you wait to receive your unit. You won't have to wait long, as we always have plenty of stock of this excellent dive computer!
Shearwater Peregrine TX
- Screen Resolution: 320 x 240 QVGA
- Display Type: Full colour LCD
- Display Size: 5.59cm / 2.2"
- Battery Type: Rechargeable Li-Ion battery (factory replaceable)
- Battery Life: Up to 30 hours (medium brightness)
- Wireless Charging Station
- Number of Gases: 3 (1%-100% O2)
- Depth Rating: 120m / 394ft
- Dive Log Capacity (10 second rate): 400 Hours
- Size (Dive Computer): 77mm x 68mm x 25mm
- Weight (Dive Computer): 125g
- Air, Single-gas Nitrox, and multi-gas Nitrox modes
- Air integrated. Connects to up to 4 transmitters (optional)
- 3 axis tilt compensated digital compass
- Bluetooth wireless technology
- Simplified recreational diving modes
- Full decompression support
- Bühlmann ZHL-16C with gradient factors
- No lockout for violating deco stops
- CNS tracking
- Quick No-deco limit (NDL) planner
- Full decompression planner
- Customizable vibration alerts
- Programmable depth sampling rates
- Bluetooth dive log uploading to Shearwater Cloud
- Firmware upgrades over Bluetooth
Swift Transmitter
- LED status indicator
- Easy ‘no tools’ installation and removal on divers first stage
- Size: 76mm x 34mm
- Weight: 135g
- Battery Type: CR2 3V Lithium (user replaceable)
- Battery operating life: Up to 300 dive hours (HP pressure present) 5 year storage time
- Depth limit: 200m
- Operating temperature range: -10C to +50C
- Pressure port: 7/16" - 20NF
- Rated air pressure: 300bar
- Pressure reporting resolution: 0.14 ar
- Accuracy: 5% full scale
- Zero offset: <3.5 bar
- Activation pressure: 7bar
- De-activation pressure: 3.5bar
- Cover screws: 1.5mm hex
- Body o-ring: 24 x 1.5mm
- HP port o-ring: AS568-904 75A
SHIPPING:
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our current shipping rates are as follows:
- UK mainland orders £45 and over: FREE - DPD or alternative courier delivery*
- UK mainland orders under £45: £4.90 Fixed Rate - DPD or alternative courier delivery*
- Scotland Highland (inc. AB31+ Post Codes), Scottish Islands & Isle of Man: £9.90 Fixed Rate
- Channel Islands & Northern Ireland: £14.90 Fixed Rate
- European Union: £13.90 + 5% of order value (maximum £30)
- Rest of the World: £19.50 + 8% of order value (maximum £55)
- BFPO Post Codes: £20 (see Delivery Terms for BFPO at end of this page)
- FPO & APO Unfortunately, we are unable to arrange delivery to FPO/APO addresses
- PO Boxes - All our PO Box deliveries need to be signed for, therefore, unless prior arrangements are made with us, we do not deliver to PO Boxes.
*The dispatch days listed in our product listings refer to working days, excluding weekends and UK holidays. Products that need to be ordered from the manufacturer or distributor's stock, are temporarily out of stock, are subject to backorders, or are marked as Special Orders may take longer to dispatch. We will notify you of this once your order is confirmed.
INTERNATIONAL EXCEPTIONS:
For international orders containing weights, cylinders (excluding suit inflation bottles), and Suex scooters, please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates. They are only shipped outside the UK mainland after the freight cost is calculated based on the parcel's total weight, dimensions, delivery location, and the courier service used. We will let you know the cost before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
We offer a 30 day return for any product sold under our Returns & Refunds Policy Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges i.e. Free shipping for orders £45 and above) the UK shipping rate may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.









































