O2 EII Pro
Technical Manual
Document ref: MO2-865-00
December 2015
Page 8 of 26
2
About the O2 EII Pro
The O2 EII Pro Oxygen Analyser is designed to measure Oxygen levels in the range 0.1
100% O2 for tank oxygen level verification.
The O2 EII Pro is ergonomically designed, and equipped with several features to ensure
ease of use, and reliability. The instrument has been designed to be held in the left
hand to enable ease of use when checking your tank. It is fitted with a large digital
display and operates from an internal temperature compensated electrochemical
oxygen sensor. Power is provided by a 9V battery which will last for approximately 1
year before replacement is necessary. The O2 EII Pro will automatically switch off after
10 minutes to ensure battery life is not compromised if the instrument is accidentally
turned on.
The O2 EII Pro is water and drop resistant. Designed specifically for the diving industry
– whether you may be a Sport (NITROX), Commercial or Military diver where hostile
environmental conditions are the norm not the exception.
