The HI9146 is a water-resistant, microprocessor- based, Dissolved Oxygen meter with automatic calibration and temperature compensation (ATC). D.O. measurements can be displayed in parts per million (ppm=mg/L) or in % of saturation. This meter also allows manual compensation of altitude and salinity values. The polarographic probe, supplied with the instrument, is provided with a protective cover for the membrane. A HOLD button allows the user to freeze the reading on the LCD.

Features:

• Measurements Displayed in PPM or % Saturation
• High Resolution
• Water Resistant
• Supplied with HI76407 probe with 4m (13') or 10m (32') cable and protective cap, 2 spare membranes, HI7041S electrolyte solution (30 mL), batteries, hard carrying case and instructions

Specifications:

• Range: 0.00 to 45.00 ppm
• Saturation Range: 0.0 to 300.0%
• Temperature Range: 0.0 to 50.0°C
• Weight: 500g (1.1 lb)
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