Divesoft DNA Nitrox Analyser
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Delivery Information
Delivery Information
Delivery Information
We offer free tracked UK standard delivery on orders over £50.
Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method. More Details
60 Day Returns
60 Day Returns
Returns Information
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 60 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return. More Details
Returning To Chiswick Store
We want to make your shopping experience as seamless and enjoyable as possible, even when it comes to returns. That’s why we offer hassle-free returns at our Chiswick store. But there’s more—when you visit to make a return, you can also pre-order items to be available for collection. This means we’ll have a range of sizes ready for you to try on, ensuring you find the perfect fit before leaving the store.
Shop with Confidence, Wherever You Are
To make things even easier, we offer complimentary video consultations with our expert team. Whether it’s before or after your purchase, our specialists can guide you through sizing, fit, and styling—all from the comfort of your home. It’s like having your own personal VIP shopping experience, tailored just for you.
From returns to reorders, we’re here to help you find exactly what you need with zero stress.
Book Video Consultation: Book Now
Help & Support
Help & Support
Need Help?
Our expert diving team is here to assist with your order, sizing, or product selection. We're divers ourselves, ready to support you!
Chat Hours:
Monday - Friday: 09:00 AM - 05:50 PM GMT
Prefer a call back? Just request it through the chat bubble!
Store Location
Mike's Dive Store
113 Power Rd, Chiswick, West London, W4 5PY
Local: (020) 8994 6006
Store Hours
Mon - Fri: 10 AM - 6 PM
Sat: 10 AM - 5 PM
Sun: Closed
Bank Holidays: Store & Warehouse Closed (no dispatch)
Online Video Consultations
Unable to visit us? Book a live video consultation for tailored advice on equipment, fitting, or specialized gear. Get expert guidance from our team, face-to-face. Book Now
For more answers, visit our FAQs.
The perfect companion for any Nitrox diver, the Divesoft DNA Nitrox Analyser is an innovative, accurate, and affordable tool designed for convenience. The DNA was designed to be as compact as possible fitting into every diver's pocket even in its case. It connects effortlessly to your smartphone via Bluetooth, allowing for simple and precise Oxygen measurement.
Ideal for recreational and beginner Nitrox divers, this analyser makes gas analysis easy and efficient with the user-friendly Divesoft App for iOS and Android, which functions offline—no Internet required. The measuring is done with the app where the screen was designed to have large digits to be easy to read. 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 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 battery and Oxygen sensor can be easily replaced by the user by simply pulling the Analyser apart. Recycle your buddy’s rebreather sensor during their annual replacement and dive smarter with Divesoft!
The Analyser comes in a semi-hard zipper case for easy transporting and to protect your DNA analyser from harsh field environments.
FEATURES:
- User-friendly - The analyzer and its user interface were designed to be intuitive to operate especially when used by beginner divers.
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Accurate - The DNA offers Oxygen analysis from 1-100% with accuracy of +/-1%.
- Durable - The body is made out of anodized aluminium with TPU ends protecting the analyzer from rough handling.
- 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.
- MOD of analyzed gas - 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.
- 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.
SPECIFICATIONS:
| Dimensions | 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. |