Aqualung i770R Dive Computer + Transmitter

Aqualung i770R Dive Computer + Transmitter

The Aqualung i770R combines an ultra-bright TFT colour display with wireless air integration, Bluetooth connectivity and an intuitive 3-button interface. This package includes the Aqualung Transmitter, allowing you to monitor cylinder pressure and Gas Time Remaining directly from the computer without a traditional high-pressure hose.

Designed to be easy to read both above and below the surface, the i770R uses clear colour-coded information to display depth, dive time, gas data and decompression information at a glance. A rechargeable lithium battery, integrated 3-axis digital compass and rugged construction make it a capable choice for regular recreational and advanced Nitrox diving.

Bluetooth connectivity allows dive information and settings to be managed through the DiverLog+ app on compatible smartphones, making it easy to review your dives and keep a digital log after you leave the water.

Wireless Air Integration

The included transmitter sends your current cylinder pressure directly to the i770R. Gas Time Remaining calculations provide additional information to help manage your gas supply throughout the dive.

Once paired, the transmitter retains its connection for convenient setup on future dives.

Key Features

• Ultra-bright TFT colour display
• Aqualung wireless transmitter included
• Hoseless cylinder pressure monitoring
• Gas Time Remaining calculations
• Rechargeable lithium battery
• Bluetooth and DiverLog+ connectivity
• Full-tilt 3-axis digital compass
• Simple 3-button navigation
• Air, Nitrox, Gauge and Freedive modes
• Up to three Nitrox gases
• Nitrox settings from 21% to 100% O₂
• Underwater gas switching
• Maximum depth of 100 m / 330 ft
• Audible alarms and LED warning light
• Adjustable safety and deep stops
• Automatic altitude adjustment
• Fresh and saltwater settings
• Z+ decompression algorithm
• Dive planner, logbook and history modes
• Rugged abrasion-resistant housing
• Aqualung 5-year warranty

Included

• i770R Dive Computer
• Aqualung Transmitter
• NATO wrist strap
• Bungee kit
• Lens protector
• Charging/download cable
• Quick Reference Card
• Digital Instruction Manual
• Safety Reference
• DiverLog+ information

i770r Computer Specs       

How the Features Help

• Reading the display: Colour presentation separates key data such as depth, dive time and gas information. Set brightness and the available screen layout before entering the water so the information you use is easy to find.
• Controls: The listed button layout provides access to settings and alternative views. Practise navigation with your normal gloves and exposure equipment before diving.
• Navigation: A digital compass brings heading information to the same instrument as your dive data. Calibrate it as instructed and practise the available bearing and reciprocal-heading functions on the surface.
• Cylinder-pressure information: With the specified compatible transmitter, the computer shows cylinder-pressure data at your wrist. Pair each transmitter to its correct gas and check the surface reading; gas-time estimates support your existing gas plan.
• Keeping your dive record: The supported connection transfers dive logs for post-dive review and, where supported, software updates. Optional external interfaces remain separate accessories unless included in this package.
• Power between dive days: A rechargeable battery avoids routine disposable-cell changes. Use the specified charging accessory and allow the instrument and electrical connections to dry before charging.
• Freediving records: The applicable freediving mode records breath-hold dive and surface information separately from scuba operation. Configure prompts for your training plan and follow the manual’s restrictions on changing between modes.

Choosing and Setting Up This Model

Compare the modes, gas capability, display and mounting arrangement with the diving you are trained to do. Check exactly what this listing includes, particularly transmitters, interfaces and charging accessories. Configure the computer using its own manual and confirm gases, alerts, units and battery status before diving. A depth rating describes an instrument limit and does not establish a suitable dive depth.

Gear Care and Maintenance

After every dive, rinse gently in fresh water to remove salt, chlorine and grit. Let residue soften by soaking only as the model’s manual permits, and operate buttons during rinsing only where instructed. Do not direct a high-pressure hose or compressed air at sensor openings, and never probe them with a tool.

Use a soft cloth on the housing and screen. Use only the cleaning product and method approved in this model’s manual; avoid solvents, abrasives, bleach and strong detergents. Let the instrument and strap air dry fully in the shade before packing or charging.

Inspect the strap, attachment points, display and seals before use. Store in a cool, dry place away from direct sunlight, heaters and hot cars, with the screen protected from loose equipment. Follow the manufacturer’s battery-storage and servicing instructions.

Charge only with the compatible charger or adapter and the specified power source. Dry electrical contacts before connecting and follow the manual’s charging temperature and long-term battery-storage instructions. Rechargeable internal batteries are serviced only as the manufacturer permits.