Aeroqual AQS 1 Ambient Ozone Monitor Vibration Meters The end of stroke is

The end of stroke is visible by a pressure-controlled end of stroke indication

(50 m) below water level

IntelliCAL rugged digital probes are waterproof up to 30 meters (IP67 rating)

When the gas pressure is released

Kit contains: Poly Bladder

Aeroqual AQS 1 Ambient Ozone Monitor Vibration Meters The end of stroke isThe AQS 1 is a compact air monitoring station designed to measure ambient ozone (O3) continuously and in real time. Using Aeroquals patented sensor technology the AQS 1 delivers very accurate measurements at a price that is well below traditional ambient air monitoring equipment. Air quality professionals and researchers use the AQS 1 to better understand the spatial and temporal distribution of ozone which is an important criteria pollutant. Ozone