Showing results: 1 - 6 of 6 items found.
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550A -
YSI Incorporated
The 550A dissolved oxygen instrument has been discontinued. YSI will continue to support existing 550A's through 2020. We recommend the Pro20i as a direct replacement. The Pro20 and ProODO handheld instruments are also suitable replacements. See the Pro Series Guide for discontinued YSI handheld instruments and their replacements.
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MultiLab 4010-3 -
YSI Incorporated
Laboratory instrument for DO/BOD, pH, ORP, conductivity and ion activity measurement. EPA approved for drinking water and wastewater compliance reporting. The YSI MultiLab line includes the 4010-1 (single channel), 4010-2 (dual channel) and 4010-3 (three channel) instruments providing easy to use and calibrate menu-driven operation ideal for the laboratory. All MultiLab instruments can accurately measure pH, ORP, conductivity, and DO/BOD. ISEs can also be connected to two and three channel instruments.
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600LS -
YSI Incorporated
Measure level, flow, temperature and conductivity with the compact 600LS sonde. Rugged and waterproof, the YSI 600LS is perfect for tide gauge monitoring, wetlands level applications, ground water, estuaries, rivers, and more.
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YSI Incorporated
The YSI 2900 features an intuitive graphical user interface, a USB port for data retrieval, and the ability to measure samples from a variety of sample holders including 96 well plates and microcentrifuge tubes, making 2900 series analyzers the easiest to use and most cost effective way to measure the following chemistries in a wide range of application areas:
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pH1200 -
YSI Incorporated
Laboratory Instrument for pH and mV Tests. Perform accurate lab pH measurements with the YSI pH1200. Instrument features: auto buffer recognition, large display, sensor efficiency check, autolock mode and more for accurate lab pH testing.
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ProDSS -
YSI Incorporated
Handheld multiparameter instrument with multiple cable options. The YSI ProDSS (digital sampling system) handheld multiparameter meter provides extreme flexibility with two main cable options. Choose between the fully loaded 4-port cable assembly outfitted with any four DSS sensors (with depth or no depth) or the ODO/CT probe and cable - where you get accurate DO measurements every time with an optical dissolved oxygen sensor with an inline conductivity sensor, allowing for real-time salinity compensation.