Hanna 9142 Portable Dissolved Oxygen Meter IP68 Product Manual

Product Manual

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The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters simultaneously with one single probe

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Built for high-static environments

Hanna 9142 Portable Dissolved Oxygen Meter IP68 Product ManualThe Hanna HI9142 is a rugged, waterproof portable dissolved oxygen (DO) meter designed for reliable water quality testing in field and environmental conditions. Using a polarographic sensor and automatic temperature compensation, this handheld meter delivers precise dissolved oxygen measurements essential for environmental monitoring, wastewater analysis, and aquaculture testing. Specifications DO Range 0. 0 to 19. 9 mg L (ppm) DO Resolution 0. 1 mg L