●Portable, easy calibration,continuous measurementcapability
●Two types available: OZ-20（forliquid phase）and OZ-30（for gasphase）
●Easy measurement, simply by placing electrode in theatmosphere
●AC/DC 2-way power source
●Optional flow cell for dissolvedozone
■Meas. range:
1.5〜19.99 mg/L（for liquid）
1〜100 g/m3（for air）
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