Portable Ozone Meter Model OZ-20/30

●Portable, easy calibration, continuous measurement capability 

●Two types available: OZ-20（for liquid phase）and OZ-30（for gas phase）

●Easy measurement, simply by placing electrode in the atmosphere

●AC/DC 2-way power source

●Optional flow cell for dissolved ozone

■Meas. range: 

1.5〜19.99 mg/L（for liquid）

1〜100 g/m3（for air）