The SOLO O2 analyzer is the ideal partner for all NITROX recreational divers. Analyzing is very easy, simply turn it on with one touch and measure. Easy automatic calibration. The SOLO O2 analyzer has the same durable polymer body as its sibling, the SOLO analyzer, allowing you to upgrade the device to a trimix analyzer by adding a helium sensor.
 Includes:
 #8300 SOIL O2 Analyzer
 #3362 USB-C Cable
 #8306 Simple flow limiter
 #3367 Semi-rigid zippered case