An ideal and affordable tool for every Nitrox diver. An innovative, accurate, durable and user-friendly Nitrox Analyzer that fits in your pocket and connects to your smartphone via Bluetooth.

A small & smart pocket Nitrox analyzer that offers simple Oxygen measurement. The perfect partner for recreational and beginner Nitrox divers. Analyzing is really easy and comfortable. 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.

Advantages

User-friendly

The analyzer and its user interface were designed to be intuitive to operate especially when used by beginner divers.

Innovative

The DNA connects to your smart phone via Bluetooth.

Accurate

The DNA offers Oxygen analysis from 1-100% with accuracy of +/-1%.

Compact

The DNA was designed to be as compact as possible fitting into every diver's pocket even in its case.

Durable

The body is made out of anodized aluminium with TPU ends protecting the analyzer from rough handling.

Easy to maintain

The battery and Oxygen sensor can be easily replaced by the user by simply pulling the Analyzer apart.

Battery

The analyzer uses the CR2450 battery which is compact, simple to replace, inexpensive and widely available. The battery life is 1-2 years.

Common Oxygen sensor

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.

Helping the environment

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.

Easy to read

The measuring is done in the Divesoft.app where the screen was designed to have large digits to be easy to read.

2-tap calibration

The analyzer is calibrated in the App by 2 taps either with Air or Oxygen.

Flow limiter and QD LP hose compatible

A flow limiter or QD LP hose can be connected to the DNA using a Divesoft hose.

Packaging

Comes in semi-hard zipper case for easy transporting and to protect your DNA analyzer from harsh field environments.

Technical specification

Dimensions of the analyzer

45.6 × 111 × 40 mm (1.8 × 4.4 × 1.6 inches)

Weight

100 g (3.5 oz)

Weight with sensor

126 g (4.4 oz)

Range of measuring the concentration of oxygen

0 to 100 %

Measuring temperature

0 to +40° C (32 – 104° F)

Mixture pressure

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.

Rated gas throughput

0.2 L/min

Oxygen sensor

Divesoft R-22S or compatible

Power source

CR 2450, user replaceable

The gas connection

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.

Warranty

24 months, 12 months on the oxygen sensor. The battery is not covered by the warranty.

Divesoft Nitrox Analyzer