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METTLER TOLEDO™ SevenExcellence™ S475 pH/Conductivity/ISE Benchtop Meter

The S475 meter performs pH, conductivity, resistivity, ion selective, salinity, TDS, Redox/ORP, and ISFET measurements. It can be expanded with an additional module to measure DO/BOD. It has an intuitive touchscreen, measurement shortcuts, and can export data to a printer, Excel, or LIMS system.

Manufacturer:  METTLER TOLEDO™ 30046255

Catalog No. 01-910-914



  • pH, conductivity, resistivity, ISE, salinity, TDS, Redox/ORP, and ISFET meter than can be expanded with an additional measurement module to measure dissolved oxygen and BOD
  • Easily create measurement and calibration shortcuts
  • 7 inch color touch screen with intuitive menu navigation
  • Compatible with a wide range of electrodes for any application
  • Compatible with our ISM electrodes that capture and save calibration data which is then automatically recognized by the meter once connected
  • Meter connects to electrodes via BNC; S7 to BNC cables available
  • Export data to a printer, Excel file, or LIMS system
  • Automation available for measurements and cleaning in high-throughput applications
  • Manage user permissions and access to ensure data integrity
  • Compatible with LabX software for advanced data management and 21CFR part 11 regulatory compliance
  • Optional comprehensive qualification package available including IQ/OQ/PQ


S475 pH/conductivity/ISE meter, electrode holder, 2 buffer sachets each for pH 4.01, 7, 9.21, and 10.01, 2 buffer sachets each for pH 1413 mS/cm and 12.88 mS/cm, test certificate
250 analyses (20.000 data points)
0.001 to 999999mg/L ppm, 0.0001 to 100mol/L %, 0.001 to 100000mmol/L
0 to 80psu, ppt
-2000 to 2000mV
Chinese, Chinese (TW), Croatian, Czech, Danish, Dutch, English (GB), English (US), French, German, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (BR), Russian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Vietnamese
S475 pH/Conductivity/ISE Meter
0.001μS/cm to 2000mS/cm
0.01 to 100megohm/cm
0.001mg/L to 1000g/L
-2 to 20
-30°C to +130°C
Product Certifications