O2 Quickstick

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O2 Quickstick

The O2 Quickstick is the first Diver Friendly oxygen analyser available anywhere! Easy to use…effective…and amazingly affordable! The O2 Quickstick is designed for the Nitrox diver who wants the security and convenience of having their own O2 analyser and doesn't want to pay a small fortune to own one. Operating the O2 Quickstick is as simple as pointing at the tank valve and “shooting” with only one hand needed! Features On/Off switch and the replaceable thermally compensated sensor maintains accuracy levels that exceed dive industry standards. The unit is totally O-ring sealed for excellent water resistance…and as one of the lowest priced consumer analysers on the market, you can't resist buying it!


  • Fast Response, Thermally Compensated Sensor
  • Completely Sealed, Water Resistant
  • Heavy Duty Anodized Aluminum Housing
  • No Hoses, Adapters, or Cables Required
  • Easy Calibration
  • User Replaceable Battery and Sensor
  • Pocket Sized



  0.1-100.0% Oxygen (0-1 ATA PPO2)
  Display Accuracy   +/- 0.1%
  Sensor Type  Electrochemical
  Expected Sensor Life, Room Air   36 Months
  Power   9V Alkaline Battery
  Response Time   Less Than 6 Seconds to 90% of Final Value
  Operating Temperature   0-40° C
  Storage Temperature   0-50° C
  Pressure   Sensitive to Partial Pressure
  Humidity   0-99% RH (Non-Condensing)
  Warranty   36 Months Pro-Rated


*All specifications are at ambient/sea level, 25° C