The O2EII Pro is a small, lightweight and rugged oxygen (O2) analyzer. Designed to check the quality of your scuba diving gas mix, the O2EII Pro can be used directly at the tank or through a BCD adaptor while in harness (BDC adaptor is not included).
This highly accurate analyzer comes with a three year graded sensor warranty and an expected sensor life of four to five years in air.
Fitted with a hose barb allowing the O2EII Pro to be used while checking air quality at the tank or while connected to the first stage regulator.
Provided with a temperature compensation chart, allowing the O2EII Pro to be calibrated correctly depending upon temperature and humidity.
Quick and simple to use, the O2EII Pro is a tried and tested oxygen analyzer.