OHAUS AP30OZ Portable Colorimeter | Ozone | Waterproof | Laboratory Grade

Portable ozone colorimeter for water disinfection and quality monitoring.

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The OHAUS AP30OZ Portable Colorimeter is optimized for ozone detection at 520 nm, providing ??0.01 Abs reproducibility and 0?C3 Abs range. Ideal for drinking water, pool maintenance, and industrial process control.

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