Nitrox Sensors

Cressi Leonardo 2.0 Wrist Computer

89 reviews

SKU: CSBLWYL

~~$289.95~~ Save: $65 (22%)

^$224.95

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In Stock

DESCRIPTION

A simple and functional wrist computer with a single button interface, large numerical displays, and distinct audible alarms.

Pros

Useful safety features
Affordable and good value for money
Easy to use and program
Reliable and accurate
Clear and easy-to-read display

Cressi Giotto Wrist Computer

24 reviews

SKU: CSBGICBKRD

~~$349.95~~ Save: $52.49 (15%)

^$297.46

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In Stock

DESCRIPTION

A compact and travel-friendly scuba wrist computer with large numerical displays and audible alarms.

Analox Replacement 02 Sensor

20 reviews

SKU: AQUNAOAS

^$139.95

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In Stock

DESCRIPTION

A replacement O2 sensor with a resolution of 0.1% O2, a sensor life of up to 4 years, and complete with an O-Ring.

Pros

Fast delivery
Cost-effective solution
Perfect fit
Easy to install
Reliable performance

Nuvair O2 Quickstick Oxygen Analyzer

15 reviews

SKU: NVAOA

^$340

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In Stock

DESCRIPTION

A user-friendly oxygen analyzer with a replaceable sensor, exceeding dive industry standards for Nitrox divers.

Suunto Vyper Novo Light Wrist Computer

10 reviews

SKU: SNTVNBK

^$359

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In Stock

DESCRIPTION

A versatile Suunto wrist computer with air, nitrox, gauge, and freedive modes, audible alarms, and depth display up to 330'.

Nuvair O2 Quickstick & O2 Trimix Replacement Sensor

8 reviews

SKU: NVARC

^$119

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In Stock

DESCRIPTION

A high-performance replacement oxygen sensor for select Nuvair oxygen analyzers.

Oceanic Pro Plus 4.0 Computer with Compass & QD

7 reviews

SKU: OCNDMPP4CQU

^$944.95

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In Stock

DESCRIPTION

A highly advanced dive computer with a compass and quick disconnect feature, offering air/nitrox modes and 3 gas nitrox mixtures.

Viton Nitrox O-Ring Kit

5 reviews

SKU: AQUNORK

^$27.95

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In Stock

DESCRIPTION

A durable Viton Nitrox O-Ring Kit with 20 common o-rings approved for use with Nitrox.

Shearwater Peregrine Dive Computer

4 reviews

SKU: SWTPDC

^$575

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In Stock

DESCRIPTION

A reliable and customizable dive computer with wireless sync, durable buttons, and multilingual options.

Maxtec MAXO2 + Oxygen Analyzer

4 reviews

SKU: AQUNMHA

^$489.95

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In Stock

DESCRIPTION

A durable and user-friendly oxygen analyzer with one-touch calibration and long battery life.

Mares Genius Wrist Computer with LED Transmitter

4 reviews

SKU: MRSSGW

^$1499.90

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In Stock

DESCRIPTION

A Mares Genius Wrist Computer with LED Transmitter featuring a full-color display, digital compass, and air integration.

Mares Genius Wrist Computer

2 reviews

SKU: MRSSGWC

^$1159.95

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In Stock

DESCRIPTION

A watch-style wrist computer for scuba diving with air integration, Bluetooth connectivity, and comprehensive logbook.

Shearwater Tern TX Wrist Dive Computer with AI Transmitter

1 reviews

SKU: SWTTRNXC

^$1145

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In Stock

DESCRIPTION

A modern, sleek wrist dive computer with AI transmitter for reliable, air-integrated diving with next-gen tech intelligence.

Oceanic Geo Air Wrist Computer with Transmitter

1 reviews

SKU: OCNGDCWBKT

^$649.95

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In Stock

DESCRIPTION

A stylish wrist-watch computer with Bluetooth connectivity, 2 nitrox mixes, and user upgradeable firmware.

Mares Quad Ci Wrist Dive Computer

1 reviews

SKU: MRSQCDCBKSI

^$669.95

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In Stock

DESCRIPTION

A versatile, wrist-style dive computer with advanced algorithm, crystal-clear display, digital compass, and Bluetooth connectivity.

Sherwood Logic Wrist Mount Computer

SKU: SWDSLWM

~~$349.95~~ Save: $52.95 (15%)

^$297

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In Stock

DESCRIPTION

A reliable and versatile wrist mount dive computer with user-friendly interface, nitrox capability, and replaceable battery.

Aqualung i330R 2-Gauge Metric Console

SKU: UDRIGB

~~$575~~ Save: $176 (31%)

^$399

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In Stock

DESCRIPTION

A durable metric console with color display computer, pressure gauge, and luminescent face.

Seac Action Computer

SKU: SECACTBKWH

~~$268.50~~ Save: $53.70 (20%)

^$214.80

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In Stock

DESCRIPTION

A versatile wrist-mount diving computer with 3 modes, adjustable altitude, and long-lasting battery.

Mares Puck Lite Dive Computer

SKU: MRSPLDBK

^$279.95

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In Stock

DESCRIPTION

A lightweight, compact dive computer with nitrox compatibility, Bluetooth, and a user-replaceable battery.

Mares Puck 4 Dive Computer

SKU: MRSP4DCBKOL

^$389.95

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In Stock

DESCRIPTION

A sophisticated dive computer with customizable features, crystal-clear display, and Bluetooth connectivity for easy diving.

Mares Quad Ci Dive Computer with LED Tank Module 2.0 Transmitter

SKU: MRSQCDCK

^$1019.90

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In Stock

DESCRIPTION

An advanced dive computer with an 8-color display and wireless tank integration for precise underwater monitoring.

Aqualung i550C Computer

SKU: UDRI55C

^$699

+ wishlist

In Stock

DESCRIPTION

A versatile dive computer with Bluetooth technology, backlight, and the ability to handle up to 100% O2.

Seac Console 2 Pressure & Depth Gauge

SKU: SECCC2

~~$203.50~~ Save: $68.55 (34%)

^$134.95

+ wishlist

In Stock

DESCRIPTION

A Seac Console 2 with pressure and depth gauges, nitrox compatible up to 40%.

Blue Reef Oxygen/Nitrox Pressure Gauge with Hose

SKU: BLRNONPG

~~$140~~ Save: $85.05 (61%)

^$54.95

+ wishlist

In Stock

DESCRIPTION

A blue hose-mount pressure gauge designed for scuba oxygen and nitrox monitoring.

Aqualung I550C Computer with Compass

SKU: UDRI55CC

^$749

+ wishlist

In Stock

DESCRIPTION

A versatile dive computer with Bluetooth, compass, and Nitrox capabilities for both salt and fresh water.

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Nitrox Sensors

Nitrox sensors are an essential piece of equipment for divers who rely on enriched air (commonly known as Nitrox) to extend their bottom time and reduce nitrogen absorption during their underwater adventures. As the popularity of Nitrox diving continues to grow, especially during the late summer and early autumn months when dive conditions are still ideal in many regions, the demand for reliable, accurate Nitrox sensors has never been greater. Whether you’re a seasoned technical diver preparing for deep wreck explorations, an instructor guiding new Nitrox students through their first gas analysis, or a dedicated recreational diver looking to make the most of every dive trip, the right sensor ensures that every breath you take is safe and precisely measured. These sensors play a crucial role in verifying the oxygen content of your breathing gas before every dive, giving you peace of mind and the freedom to focus on the beauty that awaits below the surface.

When choosing a Nitrox sensor, it’s important to consider factors such as compatibility with your analyzer or dive computer, sensor lifespan, maintenance requirements, and the environmental conditions in which you’ll be diving. Many divers, especially those who travel frequently or dive in remote locations, appreciate having a spare sensor in their save-a-dive kit. It’s not uncommon to hear stories of divers whose trips were saved by a backup sensor, allowing them to analyze their gas when the primary sensor failed unexpectedly. For instructors and dive shop operators, keeping several sensors on hand is a must, ensuring students and customers always have access to accurate gas analysis. Nitrox sensors also make thoughtful and practical gifts for the diver in your life who is passionate about safety and precision. Gifting a high-quality sensor shows that you understand the importance of reliable gear and care about their underwater experiences. As the diving season transitions from the warm, bustling days of summer into the quieter, golden months of autumn, many divers take the opportunity to fine-tune their equipment and invest in upgrades that will serve them well on upcoming adventures.

The integration of Nitrox sensors with modern dive technology has made gas analysis more convenient and streamlined than ever before. Many divers pair their sensors with advanced analyzers or incorporate them into their dive computers for real-time monitoring and data logging. If you’re interested in exploring more sophisticated setups, you might want to browse our selection of Nitrox Computers, which offer enhanced features for managing multiple gas mixes and tracking your dive profile with precision. Regardless of your experience level or diving goals, investing in a reliable Nitrox sensor is a smart decision that supports safe diving practices and helps you make the most of every descent. From the anticipation of analyzing your tank at sunrise on a tropical dive boat, to the satisfaction of knowing your gear is ready for the next big adventure, Nitrox sensors are a quiet but crucial companion on your journey beneath the waves.