Aqua Lung i770r Tx Dive Computer with Transmitter

This advanced dive computer is designed for recreational and advanced divers who want a clear colour display, Bluetooth connectivity, air integration, multi-gas capability, and reliable underwater navigation in one compact unit.

Key Features

• Bluetooth Connectivity: Share dive stats, location, memories, and photos through the free DiverLog+ app for iOS and Android.
• Ultra-Bright Colour Screen: Thin Film Transistor (TFT) colour display provides excellent clarity in different underwater conditions.
• 3-Axis Full-Tilt Compass: Easy-to-read compass graphics with compass-bearing lock, reciprocal heading, and optional compass bar display on the main dive screen.
• Rechargeable Lithium Battery: Long-lasting rechargeable lithium battery for convenient use between dives.
• Hoseless Air Integration: Real-time gas pressure monitoring with Gas Time Remaining calculations for accurate gas management.
• One-Time Transmitter Pairing: Pair your transmitter once and keep it connected for future dives.
• Multiple Transmitter Support: Compatible with up to four transmitters and multiple gas mixes on a single dive.
• Four Operating Modes: Includes Air, Nitrox, Gauge, and Free Dive modes.
• Digital Compass: Includes north reference, return bearing lock, and declination adjustment.
• Memory Retention: Maintains settings and calculations during battery changes.
• Intuitive Navigation: Single-button access to last dive data, including maximum depth and bottom time.
• Low-Light Readability: Well-lit display for easier reading in darker or low-visibility conditions.
• Enhanced Safety Features: Audible alarms and a high-visibility LED warning light provide extra safety awareness underwater.
• Multi-Gas Capability: Supports up to four gas mixes and allows switching up to three gases underwater.
• User-Updatable Software: Software can be updated via Bluetooth, giving long-term access to the latest features and upgrades.
• Water Activation: Automatically activates when entering the water for a worry-free start to your dive.
• Rugged Finish: Durable, abrasion-resistant construction for regular dive use.
• Advanced Watch Functions: Includes alternate time zone, stopwatch, lap timer, daily alarm, and countdown timer.
• History Mode: View total dives, maximum depth, total dive hours, and lowest temperature. Records up to 24 dives.
• Nitrox Mix Capability: Supports oxygen mixes up to 100% O₂ and up to three Nitrox gases.
• Optional Deep Stop: Optional deep stop function with countdown timer.
• Saltwater and Freshwater Selection: Adjustable for different dive environments.
• Automatic Altitude Adjustment: Automatically adjusts for altitude to help maintain an accurate dive profile.

Why Buy From Simple Dive?

Available from Simple Dive, Blackburn South, Melbourne. We provide local dive computer advice, setup support, transmitter pairing assistance, and scuba equipment guidance across Victoria.

Support & Advice

Not sure whether this dive computer is right for your diving? Visit Simple Dive at 21 Indra Road, Blackburn South VIC 3130, or contact our team for advice on dive computer setup, Nitrox configuration, transmitter pairing, and equipment selection.

For divers using Nitrox, multi-gas settings, or staged decompression diving, we recommend receiving proper training and confirming all gas settings before entering the water.