Portable large range dissolved oxygen analyzer

﹡HI9143andHI9145The dissolved oxygen meter is specially designed for outdoor on-site measurement and is particularly suitable for rivers, lakes, seas, wastewater treatment, various aquaculture industries, and sewage treatment plants.

Calibration work can be carried out directly on site, with simple operation, no need for chemical reagents, and no tedious calibration procedures. Just place the electrode in the air and press“CAL”Jian, it only takes a few minutes to complete the calibration steps.

For the reading of dissolved oxygen, you can choose to use saturation percentage ormg/LTo express, it is also an accurate thermometer.

If long-term continuous measurement is required, simply connect12VDCAn AC transformer is sufficient without interrupting monitoring due to battery replacement.

Waterproof design, compliant withIP67International waterproof standards.