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https://www.nist.gov/laboratories/tools-instruments/mettler-toledo-sevencompact-s220-phion-meter

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TOOLS & INSTRUMENTS

# Mettler Toledo SevenCompact S220 pH/Ion Meter

Please refer to the owner's manual for more information.

## Specifications/Capabilities

                    - pH:	                       - pH range: -2.000 pH to 20.000 pH
                      - Resolution: 0.1/0.01/0.001 pH (User-definable)
                      - Relative Accuracy: ±0.002 pH
                      - mV Range: -2000.0 mV to 2000.0 mV
                      - Resolution: 1/0.1 mV (User-definable)
                      - Relative Accuracy: ±0.2 mV
                    - Temperature:	                       - Range: -5.0°C to 130.0°C
                      - Resolution: 0.1°C
                      - Relative Accuracy: ±0.1°C
                    - Ion	                       - Concentration Range: 1.00E-9 to 9.99E+9
                      - Resolution: 3 or 4 digits
                      - Relative Accuracy: ±0.5%

## Organizations

                          - NIST Headquarters
                            - Laboratory Programs
                              - NIST Center for Neutron Research

## Details

## Contact

                    -  Yamali Hernandez  yamali.hernandez@nist.gov      (301) 975-5295   

### HEADQUARTERS

301-975-2000

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