An outstanding range of dive computers for both recreational and technical diving. Incredible visuals, very easy to use and many positive reviews. Ratio's computers and watches are backed by impressive accessories, which include an oxygen analyser.
"I kid you not, simply plug in and analyse your gas straight to your computer" - James Neal.
Beyond Technical
Narked at 90 Ltd is first and foremost an engineering company, manufacturing rebreather and technical diving equipment. We don't compromise, neither should you. Our reputation is almost as important to us as your satisfaction. We promise to provide comprehensive and practical advice based on what's right for you and never compromise on our integrity and honesty.
