A small & smart pocket Nitrox analyzer that offers simple Oxygen measurement. The perfect partner for recreational and beginner Nitrox divers. Analyzing is easy and comfortable using the Divesoft App. No Internet is needed as the App operates offline.
The DNA does not include the Oxygen sensor. The Oxygen sensor is purchased separately as the DNA can be used with a functional spent rebreather oxygen sensor R22 (Molex connection) which is easily replaceable by the user. Help the environment by recycling your buddy’s rebreather Oxygen sensor during their annual sensor replacement.
DNA (without the Oxygen sensor)
Semi-hard zipper case 75×150
Get all you need for your dive in one place.
The Divesoft.app was designed to be your hub to get prepared for your dive. It can be used by all levels of divers who can benefit from its features at any time.
Connecting hose HERE
Flow limiter for QD connection HERE
Professional flow limiter Mk2 HERE
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The analyzer and its user interface were designed to be intuitive to operate especially when used by beginner divers.
The DNA connects to your smart phone via Bluetooth.
The DNA offers Oxygen analysis from 1-100% with accuracy of +/-1%.
The DNA was designed to be as compact as possible fitting into every diver's pocket even in its case.
Due to its compactness and offline function of the Divesoft App. You can take your DNA always with you and use it even without an Internet connection.
The body is made out of anodized aluminium with TPU ends protecting the analyzer from rough handling.
The battery and Oxygen sensor can be easily replaced by the user by simply pulling the Analyzer apart.
The analyzer uses the CR2450 battery which is compact, simple to replace, inexpensive and widely available. The battery life is 1-2 years.
The analyzer uses molex R22S (R22D can be used), with a life span of 2-3 years which is widely available in the diving industry.
The DNA and the Oxygen sensor are purchased separately as the DNA can be used with a functional spent rebreather oxygen sensor R22 (Molex connection) which is easily replaceable by the user. Help the environment by recycling your buddy’s rebreather Oxygen sensor during their annual sensor replacement.
The measuring is done in the Divesoft.app where the screen was designed to have large digits to be easy to read.
the App displays the Maximum Operational Depth (MOD) of the analyzed gas for ppO2 of 1.2, 1.4 and 1.6 bar in real time.
The analyzer is calibrated in the App by 2 taps either with Air or Oxygen.
A flow limiter or QD LP hose can be connected to the DNA using a Divesoft hose.
Comes in semi-hard zipper case for easy transporting and to protect your DNA analyzer from harsh field environments.
45.6 × 111 × 40 mm (1.8 × 4.4 × 1.6 inches)
100 g (3.5 oz)
126 g (4.4 oz)
0 to 100 %
0 to +40° C (32 – 104° F)
Consistent with ambient pressure, in the range of 700–1100 millibars (20–32 inches of Hg) which corresponds to the standard atmosphere at an elevation in the range of 0 to 3000 m (0–10000 feet) above sea level.
Divesoft R-22S or compatible
CR 2450, user replaceable
Direct contact connection to both "DIN" valve (EN 144-2) for 200/300 bars (G 5/8 thread) and M26x2 valves. Possible connection with the Divesoft professional flow limiter and connection hose.
24 months, 12 months on the oxygen sensor. The battery is not covered by the warranty.
we try to hold stock of all products, but if showing out of stock there may be a few days wait while new stock arrives.