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METTLER TOLEDO™ SevenExcellence™ S400 pH Benchtop Meter

A pH meter that can be expanded with additional modules to measure conductivity, resistivity, dissolved oxygen, ISE, salinity, TDS, BOD, Redox/ORP, and ISFET. It has an intuitive touchscreen, the ability to create measurement shortcuts, and can export data to a printer, Excel file, or LIMS system.

Manufacturer:  METTLER TOLEDO™ 30092982

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Catalog No. 01-910-920

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  • pH meter than can be expanded with additional measurement modules to measure conductivity, resistivity, dissolved oxygen, ISE, salinity, TDS, BOD, Redox/ORP, and ISFET
  • Easily create measurement and calibration shortcuts
  • 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
  • Manage user permissions and access to ensure data integrity
  • Compatible with LabX software for advanced data mangement and 21CFR part 11 regulatory compliance
  • Optional comprehensive qualification package available including IQ/OQ/PQ


Max. 5 points, 8 pre-defined and 20 user-defined buffer group
S400 Kit - Small Samples
S400 pH meter; InLab Ultra-Micro-ISM electrode; electrode holder; 2 buffer sachets for pH 4.01, 7, 9.21 and 10.01; EasyDirect pH activation key (pH data management software); test certificate; pH measurement guide; Multipin-BNC/RCA electrode cable 1.2 m
USB, RS232 and Ethernet
-2000 to 2000 mV
0.001, 0.01, 0.1
-30°C to +130°C
13 pre-defined and 20 user-defined standard
0.001μS/cm to 2000mS/cm
-2 to 20
0.001 to 1


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