Description
SG23-FK2 SevenGo Duo pH/conductivity field kit is a robust two-channel portable meter configured for pH and conductivity work outside the fixed laboratory bench. The IP67 SevenGo™ instrument offers a large LCD with intuitive symbols, continuous electrode and battery status, automatic endpoint detection, buffer recognition and temperature compensation—features more often associated with benchtop systems. Built-in storage holds 99 GLP-compliant data sets, and three-point calibration can use predefined or custom buffers selected from four worldwide buffer groups. The field kit includes the meter, InLab® Expert Pro-ISM and InLab738-ISM sensors, operating instructions, declaration of conformity, test certificate, four 1,5 V AA batteries and sachets of pH 4.01, 7.00 and 9.21 buffers. Analytical ranges cover pH 0,00–14,00 (±0,01), mV −1999–1999, conductivity 0,10 µS/cm–500 mS/cm, TDS 0,01 mg/L–300 g/L and salinity 0,00–80,00 ppt, with temperature from −5,0 to 105 °C. This 1-set field package from manufacturer Mettler-Toledo OnLine supports reliable dual-parameter measurements with simultaneous on-screen presentation of values and settings.
This article is part of Conductivity meters & cells, in pH & electrochemistry. See also pH meters.
Key features
- Pack size: 1 set
- Product type: SevenGo Duo pH/conductivity field kit
- Protection rating: IP67
- pH range: 0,00–14,00 (resolution 0,01)
- Conductivity range: 0,10 µS/cm–500 mS/cm
- Electrodes included: InLab Expert Pro-ISM, InLab738-ISM
- Technical Information Sheet:
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Questions about SevenGo Duo pH/Cond meter SG23-FK2-Kit
What is this article?
SevenGo Duo pH/Cond meter SG23-FK2-Kit is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in Conductivity meters & cells, inside pH & electrochemistry, in Instruments de précision.
A conductivity meter and its cell measure how well a solution carries current. The cell constant is the geometry that converts conductance to conductivity, and it is calibrated with a standard. Temperature compensation matters because conductivity rises with temperature.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is Conductivity meters & cells. The catalogue is Instruments de précision.
Shelves beside this one are pH electrodes & sensors, pH meters, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.