Orion 4-Star Benchtop pH/DO Meter
This competitively-priced, dual channel and dual display pH/DO meter is easy to set up and use while providing reliable measurement of pH and dissolved oxygen for water testing applications. The rugged meter features enhanced stability indicators, salinity correction and automatic barometric pressure compensation and offers a full complement of GLP-related features—including available 21 CFR Part 11 software option. Selectable…
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Reliable and makes life better!
Environmental Testing/Waterbody samples
The product provides a user friendy interface that lets you explore and use it with ease. It is easy to calibrate, fast result and clear display. The RDO replacement cap is readily available in the market and the pH standards suits well with any NIST traceable standards. Our DO/pH meter still performs well after 5 years of service. Thank you for this opportunity and hoping to use more reliable products in the future.
Review Date: 3 Sept 2023 | Thermo Fisher Scientific
This competitively-priced, dual channel and dual display pH/DO meter is easy to set up and use while providing reliable measurement of pH and dissolved oxygen for water testing applications.
The rugged meter features enhanced stability indicators, salinity correction and automatic barometric pressure compensation and offers a full complement of GLP-related features—including available 21 CFR Part 11 software option.
Selectable 1 to 5 point pH calibration ensures accuracy even at extremes of concentration; dissolved oxygen calibration to the Winkler Titration improves accuracy by direct measurement of O2 concentration rather than inferring the concentration from temperature and pressure. SMART STABILITYTM and SMART AVERAGINGTM functions simplify the measurement process. You can record and store up to 10 setup parameters and calibrations.
