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O2EII Analyzer - Portable Nitrox Tester

O2EII Analyzer - Portable Nitrox Tester

Eligible for Free Shipping

This item is DISCONTINUED and it's not available for purchase anymore!!!

O2EII Analyzer - Portable Nitrox Tester
O2EII Analyzer - Portable Nitrox Tester O2EII Analyzer - Portable Nitrox Tester
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O2EII Analyzer - Portable Nitrox Tester

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Buying this will earn you 536 536 points = $26.80

This item is DISCONTINUED and it's not available for purchase anymore!!!

We can suggest this replacement product for you

O2EII Pro Nitrox Analyzer

Analox

O2EII Pro Nitrox Analyzer

$299.00

Product Reviews

  1. Accurate yet simple tool that does the job review by Pierre on 9/24/2014
    Overall Rating

    I belong to a group of 4 divers, ranging in age from low 50’s to mid-60’s, w...

  2. good analyzer but... review by Joe on 8/12/2014
    Overall Rating

    I wish it came with an attachment to directly mount it to your LP hose for consi...

  3. Worth it review by Peter on 3/27/2014
    Overall Rating

    Just get it folks. Quit looking around for the best deal because it's here, at D...

  4. A must have review by Christopher on 3/14/2014
    Overall Rating

    If your diving nitrox, you should get one of these. I can say that it saved my b...

See All Reviews

About O2EII Analyzer - Portable Nitrox Tester - by Analox SKU: SA1N01BG96N0008

As a Nitrox diver, confidence in your mix is vital to an enjoyable, trouble free dive.  Most diving associations stipulate in their training that you should never dive Nitrox without being absolutely sure what your mix is. Therefore the use of a Nitrox analyser (also known as an oxygen analyser) is essential.  The Analox O2EII® Nitrox analyser is a tried and tested oxygen analyser. Since its launch in March 2002 it has taken the sport diving world by storm. The O2EII® is really easy to use with a simple 5 step process allowing you to plan for a safe Nitrox dive.

Easy to use - ergonomically designed comfort grip handle with auto switch off after 10 minutes.

Easy to read - once you have taken your Nitrox reading you can now freeze the display.  Includes the Sensor Saver to aid in the longevity of your sensor!

Don’t chance it, check it with the O2EII®.

  1. Accurate yet simple tool that does the job review by Pierre on 9/24/2014
    Overall Rating

    I belong to a group of 4 divers, ranging in age from low 50’s to mid-60’s, who like to spear fish and catch lobster off the Georgia coast. This means depths of 80’ – 120’ from 20 – 40+ miles offshore. We are lucky to have a boat and all our own gear so we do not have to rely on charters, only need good sea conditions to go diving. While we have been using the same shop to service and fill our tanks for years, and have no reason to doubt or mistrust them, we still wanted the added peace of mind of checking our Nitrox mixture ourselves the evening prior to or the morning before heading out. After checking in with 3 dive shops in our area and looking up reviews online, we settled on the Analox O2EII Nitrox tester which we ordered from DiveRightinSCUBA. After a couple weeks of using the product, I am giving it a 4 star rating simply because the instructions that came with it as well as the manual downloaded from the manufacturer’s website are poor. The unit itself works great and measures my gas mixture to within +/-1% accuracy when using the calibration tool based on current temp and humidity table in the manual. To get the most accurate result I am using a smaller dive tank filled with regular dry compressed air to calibrate the unit. We tested this method by having 3 sets of tanks filled at 3 different dive shops with 32% banked Nitrox. When testing with the Analox using the temp/humidity table and calibration knob our results were all in the 30.9% to 31.2% range. When we exposed the unit to air from the calibration tank for about 30secs and then tested our Nitrox, the results were 32% to 32.1%. We are pleased with the product and know when can trust the results when used according to the manufacturer’s directions. Our only concern is how long the sensor unit will last as the replacement is almost ½ the price of the device itself.

  2. good analyzer but... review by Joe on 8/12/2014
    Overall Rating

    I wish it came with an attachment to directly mount it to your LP hose for consistency of measurements. I'm going to have to make one myself.

  3. Worth it review by Peter on 3/27/2014
    Overall Rating

    Just get it folks. Quit looking around for the best deal because it's here, at DRIS! And when it comes to confirming your breathing gas, don't compromise with used or ultra cheap. This is an easy to use device that's accurate.

  4. A must have review by Christopher on 3/14/2014
    Overall Rating

    If your diving nitrox, you should get one of these. I can say that it saved my butt at least once when all 3 of the tanks I was given was a rich mixture. Easy to use, simple and a great price. What more can you ask?

  5. Great analyzer for you dive kit review by Steven on 2/23/2014
    Overall Rating

    These are great little analyzers for you dive kit, they work very well and give a very accurate result. However the pistol type analyzers with the ball you press into the valve, tend to be a bit finicky when it comes to yoke valves, no issues at all with DIN. Be sure to replace the battery and o2 sensor ever once in awhile and they will last you a long time.

  6. Great portable analyzer review by Abdul Aziz on 12/27/2013
    Overall Rating

    Sooner of later you will want your own analyzer and you will want a good one. I have had this for the last two years and I like this because of its ease of use and portability factor. There are cheaper analyzers out there but analyzer is not the part of my gear where I would want to save money. Great product.

  7. review by will mcmanus on 9/4/2013
    Overall Rating

    I own this item because I do not have 'dedicated' nitrox/enriched air tanks since almost all my local dive stores use preblended gas to do nitrox/ enriched air fills. Therefore, I test every tank before and after it is filled to ensure i didnt just top of a ea 40 tank with air. The meter works well and also gives you confidence in what you have in your tanks. Easy to use, easy to read. Just be sure to cover up the sensor when not in use, as it is expensive to replace it.

  8. review by Kevin Bond on 8/27/2013
    Overall Rating

    This is a great little unit. I have had it for about 3 years now and the 02 sensor just went out on it. It was very simple to replace myself just a couple screws. a must have for anyone diving nitrox!

  9. review by Wesley Minnich on 7/21/2013
    Overall Rating

    I procrastinated this particular purchase too long. I like this little unit. I verified it against all my current fills and it seems to be accurate. The only downside, you'll need to know the temperature and humidity to calibrate it with the atmosphere. However, it is fairly easy to get this close enough for a manual calibration. If you have a standby bottle of air (21%) pure o2 handy...then you don't need to worry about the humidity.

    I do a lot of partial fills...and it takes a while for the mix to settle. I have had to borrow my buddies analyzer quite often before diving. Now I have my own.

    The system is easy to use and easy to read. My buddy has had this model for about a year now...with out issue. Hopefully I can say the same next year about mine.

  10. review by Steven Aaen on 6/15/2013
    Overall Rating

    Must have for anyone blending their own gases or getting tanks form shops and letting them sit in your garage/shed for awhile. Extremely simple to use, durable and the cells last awhile.

  11. review by Peter Bucknell on 5/4/2012
    Overall Rating

    This analyzer is great. It's easy to use and You'll see it on boats all around the world.
    Suggest buying the waterproof box for the rough days!

  12. review by Kevin Goldsberry on 5/21/2011
    Overall Rating

    Easy to use properly, as advertised. The "freeze" button is handy so you don't have to remember readings before you write them down. Mine came with the sensor saver, a extra charge on some other sites.

  13. review by Bjorn Loftis on 1/4/2011
    Overall Rating

    I used the O2EII Analyzer for some time while working for a recreational diving operation. We lead dive tours through a flooded mine in Southern Missouri - and our analyzer gets frequent use in our business as we sell nitrox fills to our customers. It was easy to use and worked reliably.

    When I had a need to purchase an analyzer for personal use as part of my tech training - I opted for this analyzer. Although it is a bit more expensive than some - I was convinced it would work reliably for me based upon the experience mentioned above. I've used my personal model frequently - and found it as accurate and rugged as the model we used at work. Calibrating with a standard air tank is very reliable - but using a chart to calibrate based upon temperature and humidity works well too - if you don't have another reference.

    I'd recommend it for personal or professional use.

  14. review by Rob Zwissler on 3/8/2010
    Overall Rating

    I agree with the previous poster who mentioned this analyzer is on the pricey side - but I think its worth it so I'll give it 5 stars. This analyzer is very compact which makes it great for travel or lugging with you to dive sites. The calibration and use is very simple, the battery lasts forever, and it works very well on DIN or Yoke tanks. Turn it on with one button, there's one knob to calibrate, and it will turn itself off, you can't get simpler than that. The build quality is very nice, it's a well made unit.

  15. review by Rouse Jeff on 11/6/2009
    Overall Rating

    I've been really pleased with this little analyzer. It's quick and easy to calibrate and takes little room in my gear bag. I've found since having it I use much more than I expected, as do most my dive buddies.

  16. review by Joseph Vavra on 10/20/2009
    Overall Rating

    This is what we used in our nitrox course, and it's very easy to use and was very accurate. It took like 2 seconds to figure out, so it's very straightforward. However, I think it's a little on the pricey end.

  17. review by James Ridgway on 9/10/2009
    Overall Rating

    This is a very easy to use analyzer. I have owned this version for two years and have no issues at all with functionality. The compact size and simple instructions make it a great tool to take on the boat or to the beach. One of the boats I dive does not pump nitrox on board, but they provide fills on board. I dive my 32% tank the first dive, and have them top the tank off and re-analyze right there on the boat. Could not be easier.

    I also have the sensor saver plug and box - it all goes easily in one package. Overall I rate this a very good, portable analyzer.

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Dive Right In Scuba knows that our customers value many things, including friendly, professionally trained staff, terrific service and great savings on scuba equipment.  Our Scuba Dive Shop in Illinois thrives on being the best in the Scuba Industry and offering our Scuba and Snorkeling customers the best pricing not only in Illinois, but in the world.  We try hard to keep our prices as low as possible while also offering the best service.  If you see a competitor with a lower price, take advantage of our Low Price Guarantee!  Under the BUY NOW button on every product, you will see a Pricematch form.  Just fill it out, and save some cash!  But we don't stop there. If, within 60 days of your purchase from Dive Right In Scuba, you find the same item advertised by DRIS or another authorized SCUBA dealer for less, show us the ad and we'll give you 100% of the difference as a credit towards your next purchase of scuba diving equipment!  Whether you live in Joliet, Naperville, Chicago, Indiana, or Australia, we will give you the same great service as if you were standing in our store!  


100% Price Protection does not apply to special order products (ie: Products that do not appear on our website)

 

How does it work?
Well, once we are able to verify the competitors lower price, we will approve the pricematch.  This will send you an email, and the price will automatically change for you to purchase at the new low price. For instance, if we are selling a product for $200 and you find it elsewhere for $180, your price with Dive Right In Scuba will be $180. To take advantage of this promotion and give us a call at 815-267-8400 or use our Price Match form on every product page.

* Be sure that your Pricematch is in your favor as sometimes our Loyalty Points is the better deal vs. a lower upfront price from a competitor.  Pricematches can not be combined with any other sales or promos.  Dive Right In Scuba has the right to decline any pricematch or make a counteroffer.  We typically do NOT pricematch bidding sites like eBay, but you can submit them and maybe we can make it happen!  Pricematching on discontinued items is allowed.


Dive Right In Scuba Price Match Policy is in good spirit and a way for us to communicate with our customers and always make sure they are getting the best deal.  There is never any intention to fool or trick anyone with our policies.  If you feel this policy is inadequate in your situation, please call us at 815-267-8400.


With the whole world now being within a keyboards reach, Dive Right In Scuba will still offer the best Pricing and Service in the Midwest, but we are taking  that and making it available globally!!  If you're able to find another Authorized dealer with a  lower price, we will match and beat it with our above Low Price Guarantee!  So your looking at making a purchase from an Unauthorized, gray market retailer?  Don’t do it!  DRIS will also match those dealers price and you will save money AND get a full manufacturers warranty!  Please allow 24 hours to confirm that the retailer has it in stock.  Whether it’s a local Shop in Aurora, Oswego, Yorkville, Tennessee, or Texas, we will go the extra distance to ensure you get the best pricing with the best service and warranties!


 You can buy with confidence with Dive Right In Scuba!
 

 

Dive Right In Scuba, Your Premier Scuba Dive Shop in Illinois that works for you, anywhere you are, globally!

 

Free Ground Shipping with Orders over $75 for US Purchases
Free Super Saver Shipping with Orders over $500 for International Purchases

* Free Shipping

* SnapShip

Snapship is now available on select items at Dive Right In Scuba. When you see the SnapShip logo, we will expedite and rush your order out the door with Free 2 Day Shipping in the Continental USA! Look for the logo, and get your products in no time!

* Snapship

We also have some of the best shipping times in the country!  Being centrally located in the US gives us prime placement.  Most orders are to your door, with Standard Freight, in under 4 days!! Most other retailers you have to pay extra shipping costs to get it there that fast.

- Free shipping is NOT valid on Sales items unless your total of non sale items is over $75
- You must pay $75 out of your pocket on NON sales items to receive FREE SHIPPING.  If you use loyalty points, they can not take you below the $75 threshold or you will be charged shipping.  If you have $100 in product, and use $30 in loyalty points, you will not get free shipping because your new total is $70.

Dive Right In Scuba’s Free Shipping will apply to standard ground shipping in the lower 48 States on any order totaling $75 or more(excludes tanks and compressors). If you decide to have expedited shipping, you will be credited the normal ground shipping fee and only pay the difference to the expedited shipping. You will see the option for Free Shipping, if you choose expedited shipping, you will see the normal ground shipping total and before we charge your card, we will add in your free shipping credit and adjust the charges. If you return the product, you will not be credited back for the free shipping.

For product exchanges of a different color, size, or store credit, you can just send your purchase back to Dive Right In Scuba(at your expense) and we will ship you the new product(at our expense), or give you a store credit when the product is received. * Not including Internationan Orders* Not including multiple returns/exchanges

You will notice that when you pick your shipping options, you will be provided with an ETA of arrival for the specified shipping you decide to go with. If you have any questions or need help with deciding which shipping option is the best for getting your product to you on time, please feel free to call us at (815) 267-8400, and we can help you in getting your package in time.

You will be provided with a tracking number when your product ships so you can track the status of your new products. Please remember that UPS does not count weekends into delivery times.

Feel free to call Dive Right In Scuba if you want to ensure we have your product in stock. We try to have all products in stock, but no matter how hard we try, sometimes we run out of an item. We will do everything in our power to ensure your products arrive in time for your trip or dive and to provide you with the service you deserve.

*Please note that if you receive free shipping and return a product, the shipping costs will be deducted on your return invoice. *



International Orders 

Free Ground Shipping with Orders over $500

We also have some of the best shipping times in the world! Being centrally located in the US gives us prime placement. Most orders are to your door, with Standard Freight, in under 10 days!! With most other retailers you have to pay extra shipping costs to get it there that fast.

Dive Right In Scuba’s Free Shipping will apply to standard ground shipping anywhere in the World on orders totaling $500 or more (excludes rebreathers, tanks, compressors, and weights). Sale items also do not qualify for free shipping. If you work out a special price with Dive Right In Scuba in a quote or email, Free Shipping does NOT qualify. If you decide to have expedited shipping, you will be credited the normal ground shipping fee and only pay the difference to the expedited shipping. If you return the product, you will not be credited back for the free shipping.  This applies to addresses where USPS can make a delivery.  If you need other delivery methods, Free Shipping does NOT apply.  If you don't have a physical address to ship to (Utila), Free Shipping does NOT apply.
 
  Super Saver International is offered for FREE on most orders that total over US $500 that are outside the US. The only problem is this shipping method does not provide realtime tracking information. The delivery time is typically 3 weeks or less, and can take longer to some of the more remote locations. Your items will ship insured and you may pay some import duties and taxes based on your Local Government. Lost packages can only be replaced after USPS has issued payment for the lost items.
  US Postal Service Priority Mail International shipping offers you a low-cost and fast delivery option. Not counting time for the package to clear customs, it is about 2 weeks depending on your location. This option does not provide you with realtime tracking information. 
  US Postal Service Express Mail International is a very cost-effective choice for even faster delivery of your dive gear. This option typically takes about 1 week without counting customs clearing. As with the other USPS, there is no realtime tracking on your purchase. This is available in almost 200 countries around the globe.
  UPS Worldwide Expedited International offers you a fast delivery option to more than 60 countries with rapid in-house customs clearance. Typical delivery times is 1 week to your address. UPS.com will automatically e-mail you the realtime tracking number when your order ships from Dive Right In Scuba. Our shopping cart will not offer you the UPS Worldwide Expedited shipping choice if that service is not available in your country.
  UPS Worldwide Saver International is the absolute fastest delivery method to any country in about 3 business days or less. You will also receive rapid in-house customs clearance when saving time is the utmost concern for receiving your package. UPS.com automatically e-mails you the realtime tracking number when your order ships from Dive Right In Scuba. Some addresses may require additional time for in-country transit due to the remote location of that address. For service availability and exact delivery time commitments visit the UPS.com website for information about your address or contact us for a more accurate quote.

*Your items will ship insured and you may pay some import duties and taxes based on your Local Government. Lost packages can only be replaced after USPS or UPS has issued payment for the lost items. This is why we recommend shipping with UPS for tracking purposes and faster repayment. We have not lost any packages to date, but things can happen.

You will notice that when you pick your shipping options, you will be provided with an ETA of arrival for the specified shipping you decide to go with. If you have any questions or need help with deciding which shipping option is the best for getting your product to you on time, please feel free to call us at (815) 267-8400, and we can help you in getting your package in time.

You will be provided with a tracking number when your product ships so you can track the status of your new products. Please remember that UPS does not count weekends into delivery times.

Feel free to call Dive Right In Scuba if you want to ensure we have your product in stock. We try to have all products in stock, but no matter how hard we try, sometimes we run out of an item. We will do everything in our power to ensure your products arrive in time for your trip or dive and to provide you with the service you deserve.

*Please note that if you receive free shipping and return a product, the shipping costs will be deducted on your return invoice. *

Thanks for all of your support!!

Dive Right In Scuba


 

 

Dive Right In Scuba, Your Premier Scuba Dive Shop in Illinois that works for you, anywhere you are, globally!


 

60/120-Day Return Policy

Hassle Free Returns

At Dive Right In Scuba, we are happy to extend our hassle free return policy to our customers: a 60/120-day Satisfaction Guarantee on ALL of our merchandise.

    • If it is within 60 days and the items are in new condition with original packaging, there is a 100% credit or refund* on any item.
    • If its within 30 days and the item is used, feel free to send it back and get a full 100% credit towards new equipment!  Thats right, you can send it back and get something different.  What do we do with these returns?  We have a used section on our website that we sell these at a discounted price!  * DRIS can, at our discretion, change this policy depending on the condition of the return.  Meaning, if you beat it up within 30 days and want to return it, you will NOT get a full refund.  
    • If it is within 60 days and the items are used, or are not returned with the original packaging, it's not a problem, we will provide you with Loyalty Points for 75% of your products purchase price, that can be used to purchase any other product we sell at Dive Right In Scuba*. * This can be changed at our discretion based on how used or damaged a product is*
    • If it is between 60 - 120 days and the items are in new condition, we will provide you with Loyalty Points for 100% of your products purchase price, that can be used to purchase any product we sell at Dive Right In Scuba
    • You never need to contact us for a Return Merchandise Authorization (RMA) –Simply return your product to us with the RMA Form, To ensure that your return/exchange is handled in a speedy manner, always include a copy of your receipt. We do recommend calling with any issues to see what the best course of action is, its not always to just send back….so just give us a call and lets figure out the best response!
    • If you have bought an item and it needs to be returned, your original shipping charges are non refundable.
    • Shipping charges are NOT refundable.  If you received Free Shipping on your order, and return it, the charges for the shipping will come out of your refund.  Shipping is inlcuded if you keep the product, a return voids the free shipping.
  • * Certain Items may incure a 10% re-stocking fee(can be higher dependings on custom options or special order).  High dollar items may have a re-stocking fee which covers transaction and shipping charges.  If it is an exchange, there might not re-stocking fee depending on the situation.  We are people too, so we try to make sure it works for everyone depending on what is going on.
  • * Custom items do not qualify for a full refund.  If an item doesn't fit, we will do everything to make sure you get a proper fit.  But, on custom items, there can't always be a 100% refund, due to the custom nature of the item.

 

To return an item, just follow the simple directions below and we’ll take care of the rest!

 

    1. Pack the item(s) securely. All returned products should be in the condition they were received in, as well as in their original packaging. Please remember to include all warranty cards and manuals.
    2. Please include the RMA Form with a copy of your receipt.
    3. Send your package via UPS, FedEx or insured Parcel Post. (Please note that shipping charges cannot be refunded.) We recommend shipping ALL products back with an Insured Carrier with tracking numbers. This is the only way to track the product to ensure we receive it. Dive Right In Scuba is not responsible for lost or stolen packages due to Shipping Carriers.

 

In the event of any questions or problems with your order, or if the product received was defective or damaged, please contact our Customer Service Department within 60 days of receipt. We will make every effort to resolve the problem as quickly as possible. Customer Service can be reached at 1-815-267-8400 Monday through Friday 11 am - 9 pm Central Time or by emailing us at info@diverightinscuba.com.

 

 

Dive Right In Scuba, Your Premier Scuba Dive Shop in Illinois that works for you, anywhere you are, globally!

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