News
Second edition of John Lamb’s ‘Oxygen Measurement for Divers’ published
There are a number of seminal texts that ought to be on every serious divers bookcase.
- Deco for Divers
- Diving and Subaquatic Medicine
- Diving Physiology in Plain English
- Underwater Photography Masterclass
These easy-to-read books provide in-depth accurate information – they are ‘gold standard’ diving reference books.
A critical addition to this list has just been published. John Lamb’s second edition of ‘Oxygen Measurement for Divers’.
Lamb has augmented his original book, with a big emphasis on closed circuit rebreathers. When the first edition was published in 1999, CCR recreational diving was very new; hence the rebreather section was only four pages long. This updated edition is stuffed full of nuggets of significant information that every rebreather diver needs on oxygen sensors in rebreathers. It promises to become the “go to book” for all rebreather divers.
Sensors, like sharks, have suffered from some bad PR. Lamb succinctly covers key topics, explaining in plain English the reasons for sensor failure:
- the effects of temperature, humidity and pressure
- sensor accuracy and stability
- testing sensors
- Do’s and Don’t s
- how to determine the end of a life of a sensor
- advice for looking after your sensors
‘Oxygen Measurement for Divers’ is remarkably readable. It has been designed for divers to pick it up and dip into it. To check information. To look up answers. And it has achieved the happy balance of having a good technical aspect whilst remaining useful. The explanations are very clear and, even when describing complex principles, are structured in a very understandable way.
What quietly comes across is the author’s huge knowledge on the subject. John Lamb has over 40 years of practical experience in the field of oxygen measurement and monitoring, from medicine to technical diving applications.
“When it comes to oxygen sensors there are lot of myths and misinformation available at the touch of a key,” stated author John Lamb. “This book provides accurate information, direct to the divers, with the prime aim of increasing their personal knowledge and safety. It covers everything you ever wanted to know about oxygen sensors and oxygen, but didn’t know who to ask.”
Whilst updating this book Lamb called upon other experts in this field – Kevin Gurr, Martin Parker, Paul Raymaekers, and Dave Thompson, amongst others, and asked them to contribute to this edition.
“John Lamb’s book, “Oxygen Measurement for Divers” is exactly what we have been waiting for. This book is a must read for any diver using any form of oxygen analyser, whether it is in a simple Oxygen Analyser or in a complex rebreather.“ – Paul Toomer, Director of Diver Training, RAID Diver Training Agency
“This is an invaluable resource and should be compulsory reading for any rebreather diver.“ – Mark Powell, SDI /TDI / ERDI Training Advisory Panel
‘Oxygen Measurement For Divers’ can be purchased in two formats: as a paperback, direct from Vandagraph (www.vandagraph.co.uk) for £15.00. Or, as a Kindle book for £7.50.
John Lamb’s first edition, ‘The Practice of Oxygen Measurement For Divers‘ is also available via Amazon.
Who We Are
BTM Travel is a boutique dive travel agency based in Munich, Germany, led by a passionate team of seasoned diving professionals.
- Marcel Wilpernig, our founder, has explored nearly every corner of the underwater world and brings over a decade of experience in the diving industry.
- Tim De Deygere, our product manager, made the bold leap from a successful law career to follow his true passion—diving.
- Simona Hlavova is the backbone of BTM Travel, ensuring smooth operations with her expertise in administration and sales.
While a significant portion of our clientele comes from Germany, our reach extends globally—from Bangladesh to California. BTM Travel is closely connected to Behind the Mask, an underwater videography network that inspires us to bring divers to the world’s most breathtaking ocean destinations.
What We Do
BTM Travel specializes in group diving adventures and tailored big animal experiences:
- Group Travel: We organize intimate trips to premier dive spots, led by expert photographers or wildlife guides for an unforgettable adventure. The vibe? Laid-back and adrenaline-filled.
- Tailor-Made Trips: For seasoned divers, we craft bespoke itineraries, offering insider tips on where to go, when to go, and what to expect. Our expertise ensures realistic expectations and unforgettable experiences.
Our focus lies on big animal diving, delivering the thrill of encounters with marine giants. While we love macro and reef diving, we know our true strength lies in providing high-octane experiences for adventurers.
What Makes Us Different
We take a fresh look at traditional diving industry practices, challenging outdated habits to better serve modern-day customers.
- Authenticity First: We only recommend destinations we trust, avoiding overselling places that don’t offer great value or quality.
- Heartfelt Advice: Our honest approach resonates with clients, building lasting relationships and unforgettable journeys.
Our Mission
Helping divers explore the places we love is not just our job—it’s our passion. Our goal is to remain small, authentic, and dedicated to delivering exceptional dive travel experiences.
Find Out More
For more information about itineraries, destinations, and bespoke dive adventures, contact BTM Travel:
Email: marcel@behind-the-mask.com
Call: +49 (0) 176 55771225
Website: www.behind-the-mask.com/group-trips
News
Dive into Adventure: Limited Space Available for January Socorro Liveaboard Trip with Oyster Diving
Socorro Giant Mantas, Sharks and Dolphins – 8-16th January 2025
Oyster Diving is offering an unforgettable opportunity to experience one of the world’s most extraordinary dive destinations – Socorro Island. With only one male space left for this January’s liveaboard adventure, divers are invited to join an exclusive trip to explore the waters of Socorro, renowned for its remarkable marine life and incredible dive experiences.
Unmatched Diving in Socorro
Socorro is home to a unique population of giant oceanic mantas that actively seek interaction with divers and snorkelers, making it one of the best places in the world to encounter these majestic creatures. But the adventure doesn’t stop there – the waters surrounding Socorro are also teeming with marine life, including schooling hammerheads and silky sharks, over 10 other species of sharks, playful bottlenose dolphins that love to interact with divers, large schools of pelagic fish, and, during the season, humpback whales.
Luxury Aboard the Nautilus Belle Amie
Diving in such an extraordinary location is made even more special by the Nautilus Belle Amie. Launched in 2015, this modern, spacious liveaboard yacht is designed with divers in mind, ensuring comfort and luxury throughout the trip. The boat offers various suite options, including twin rooms and superior double suites, all with the ambiance of a boutique hotel. Divers will spend 8 days aboard the Belle Amie, with all meals, guided dives, and soft drinks included.
Pricing and Availability
This exclusive Socorro liveaboard trip is available for the following prices:
- Twin Room (2 people sharing a Stateroom): £3360 per person
- Superior Double Suite (2 people sharing): £3860 per person
Both prices include Socorro Island fees. A port fee of $35 is payable upon arrival.
Additional Costs:
- Return economy flights: Approx. £1,000 – £1,300 per person (prices confirmed prior to booking)
- One night hotel B&B accommodation before the liveaboard: Approx. £100 per person
Book Now
With only one spot left, this opportunity to explore Socorro’s spectacular underwater world is sure to fill up fast. Interested divers are encouraged to get in touch with Oyster Diving Holidays to secure their place today.
For more information and bookings, please contact:
Oyster Diving Holidays
Phone: 0800 699 0243
Email: info@oysterdiving.com
Don’t miss your chance to dive with mantas, sharks, dolphins, and humpbacks in one of the world’s most pristine marine environments!
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