SevenExcellence™ S400 pH/mV Meters

Intuitive touchscreen operation and high measurement performance combined with a complete security package for safe results and solid compliance. Mettler Toledo SevenExcellence S400 pH/mV Meter is a single-channel instrument which is modularly expandable with additional measurement parameters at any time — conductivity, ion or dissolved oxygen.

Brand: Mettler Toledo Online

Manufacturer Part Number: 30046243

Meter 0.001/0.01/0.1, 0.1/1 resolution S400

UNSPSC: 41110000

Code: 03

Additional Details:
Additional Details: Weight: 1.98000kg

Product Code. 13400679


This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Product Support team on 01509 555888 for assistance

Description and Specification


Includes S-400 Meter; InLab 490; guide to pH measurements; 2 buffer sachets for pH 4.01, 7, 9.21 and 10
Range (pH) -2 to 20
Resolution (pH) 0.001/0.01/0.1
Accuracy (pH) ±0.002
Range (mV) -2000 to 2000mV
Resolution (mV) 0.1/1mV
Accuracy (mV) ±0.1mV
Range (ISE) 0 to 0.999mg/L
Resolution (ISE) 0.001 to 1
Range (Conductivity) 0.001μS/cm to 2000mS/cm
Resolution (Conductivity) 0.001 to 1
Calibration Points (pH) Max. 5 points, 8 pre defined and 20 user defined buffer group
Calibration Points (ISE) Max. 5 points, 8 pre defined and 20 user defined buffer group
Calibration Points (Conductivity) 13 Pre defined and 20 user defined standard
Range (Temperature) -30° to +130°C
Resolution (Temperature) 0.1°C
Accuracy (Temperature) ±0.1°C
Display Type TFT
Data Points 20000
Outputs USB, RS232 and Ethernet
Model S400-ISFET

  • Professional calibration support, including automatic calibration with optional Rondolino sample changer
  • Large 7 in. color display and intuitive menu guidance in 10 languages
  • Flexible method concept for high reproducibility and security
  • Extra security thanks to sophisticated user management and Intelligent Sensor Management (ISM)
  • Integrated interfaces (USB, RS-232 and Ethernet) for data exchange
  • Optional comprehensive qualification package including IQ/OQ/PQ