The Nuvair O2 Quickstick is the first diver-friendly oxygen analyzer available anywhere! Easy to use, effective, rugged and amazingly affordable, it is equally convenient for non-divers who need a quick and reliable oxygen analysis above water. The O2 Quickstick is designed for anyone who wants the security and convenience of having their own oxygen analyzer without having to pay a small fortune to own one.

Features

• Fast response, thermally compensated sensor
• Completely sealed, water-resistant housing
• No hoses, adapters, or cables required
• Easy calibration
• User-replaceable battery and sensor
• Magnetic waterproof on/off switch to preserve battery life
• Anodized marine-grade aluminum body—nearly indestructible!
• Pocket size
• Included screw-together protective sleeve (SKUs GP-40-090-I and GP-40-125-A)