OxySpy ® is an ergonomically designed Oxygen Analyser, which was developed specifically for the "Technical Diving". Oxy Spy offers great comfort and high reliability in the gas analysis. The unique design Oxy Spy is the perfect personal Analyser for trained nitrox or trimix divers. Development and production of oxy Spy meet high quality standards. Therefore, a warranty period of two years may be granted for errors and defects (oxygen sensor and battery excluded).