GALILEO LUNAHomeInstrumentsDive ComputersGALILEO LUNA

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Technical Information

  • ZHL8 ADT MB algorithm allows you to program a nitrox mix (21-100% O2).
  • PDIS (Profile Dependent Intermediate Stops) calculates an intermediate stop based on N2 loading, current and previous dives and breathing mixes for safer diving.
  • Microbubble levels let you adjust the level of conservatism in the algorithm to match your experience level, age and physical conditioning.
  • Hoseless gas integration provides tank pressure, true remaining bottom time (RBT), and allows air consumption to be factored into the decompression calculation.
  • Full tilt digital compass with bearing memory provides an effective navigational tool that remains accurate regardless of inclination.


  • Extra large dot-matrix screen offers a choice of three display modes, allowing you to personalize the presentation of your data.
  • Oil-filled technology allows for a slim display casing design that fits comfortably on the arm.
  • Maximum operating depth: 1082ft/330m.
  • Huge memory stores pictures, tables, tissue loading status, and the most recent 100 hours of diving.
  • Freediving and Gauge modes.
  • Trimix Algorithm can be down-loaded via
  • Continuously updated average depth display.
  • Active backlight.
  • Bookmark function.
  • User changeable CR12600SE or CR2NP battery is good for three to five years or 300 to 500 dives.
  • Dive/Freediving logs can be stored and analyzed with a PC/ Mac via Infrared technology.


Offering a choice of display screens, an intuitive menu system, optional upgrades and the bar-none best electronic compass around.

The GALILEO LUNA has everything you need in a fully functional wrist-mount dive computer to maximize your underwater experience. This powerful dive computer handles nitrox mixes up to 100 percent O2, offers hoseless air-integration, and provides an enormous logbook that stores tons of useful data from each dive. The algorithm calculates true remaining bottom time and incorporates Profile Dependant Intermediate Stops, both of which add additional layers of safety to your diving.

Alhough it's a fully loaded dive computer, the GALILEO LUNA is surprisingly easy to use. Offering a choice of three primary screen configurations to suit your individual tastes, you navigate through the system via three clearly marked control buttons. You can also rotate the screen 180 degrees, enabling the dive computer to be worn with control buttons on top or on bottom. The intuitive digital compass features an actual half-compass rose that can be used at a full 90-degree tilt, making it a true aid to underwater navigation.

The GALILEO LUNA comes with all the core SCUBAPRO technology and features offered on the Galileo Sol except for the Predictive Multi-Gas feature and the Heart Rate Monitor. However, these two great upgrades are available as optional purchases at your authorized SCUBAPRO UWATEC dealer, and can be added quickly via our dedicated section.

Predictive Multi-Gas upgrade: Purchasing the PMG feature allows the GALILEO LUNA to use up to three nitrox mixes (21-100% O2) during the dive, calculating the ascent schedule for all possible combinations of the programmed mixes. The outcome of the different decompression calculations can be shown on the screen in a dedicated deco summary screen.

Heart Rate Monitor upgrade: Exclusive to SCUBAPRO dive computers, the heart rate monitor, jointly developed with Polar (world leader in the field of heart rate monitors), measures your heartbeat and skin temperature during the dive that can then be factored into the decompression calculation along with your workload. This results in safer diving because each diver is unique, and each dive location and situation is different. The HRM is also ideal for freedivers, measuring heart rate and sounding an alarm if the heart rate drops below the set level.

The Freediving Update is available for download at no cost.

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NOTE: Using the infrared interface, you have the option to update the GALILEO LUNA's firmware. You can also download upgrade packages over the Internet to get new features and new languages.


The Galileo dive computer has undergone some modifications involving updating the device's hardware and software. This modification also affects the TMX Upgrade, which must also be adapted to the new hardware. The testing and certification of the TMX Upgrade will take some time to complete.

The Galileo's serial number does not indicate version. However, you can determine which Galileo version your device is by following these steps:

    A "new" Galileo reads: HW version: 1.2

The current TMX Software can not be used with the updated Galileos. An error message will be displayed.

It is still unknown as to when the Trimix upgrade for the updated Galileos will be available as the duration of the certification process can vary.

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