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Mettler Toledo™ SevenGo Duo pro™ pH/Ion/Dissolved Oxygen Meters

Portable dual-channel instruments for the determination of pH, mV, rel.mV, ion concentration and dissolved oxygen.

Manufacturer: mettler toledo™  ME51302610

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Catalog No. 01-917-133

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Description & Specifications


Includes Meter only
Range (pH) -2 to 19.999
Resolution (pH) 0.1/0.01/0.001
Accuracy (pH) ±0.002
Range (mV) -1999 to 1999mV
Resolution (mV) 0.1mV
Accuracy (mV) ±0.1mV
Calibration Points (pH) 5
Resolution (Temperature) 0.1°C
Accuracy (Temperature) ±0.2°C
Display Type LCD
Battery Type Four AA
IP Rating 67
Temperature (English) Operating 32° to 104°F
Temperature (Metric) Operating 0 to 40°C

  • Five-point pH calibration with a choice of seven predefined and one uer-sefined buffer set
  • Data storage for 500 GLP data records with time/date, sensor ID and SN, and user and sample IDs
  • Contact-free IR communication
  • Intelligent Sensor Managment (ISM™)