Mettler Toledo™ SevenGo Duo pro™ Lab Meters

Professional dual-channel instrument for special analyses, particularly in environmental, chemical and food and beverage industries. Mettler Toledo SevenGo Duo pro Lab Meters are portable meters for parallel determination of pH, mV, rel. mV or ion concentrations, and dissolved oxygen (DO).

Manufacturer: Mettler Toledo™ 51302662

 View more versions of this product

Catalog No. 01-915-701

  Check Availability
Add to Cart


    Calibration Points (pH) 5
    Inputs BNC (>1012Ohm), RCA (cinch), (both IP67)
    Includes Lab Meter, Expert Pro-ISM and InLab OptiOx (both IP67, 1.8m cable)
    IP Rating 67
    Temperature (English) Operating 32° to 104°F
    Temperature (Metric) Operating 0 to 40°C
    Range (pH) -2 to 19.999
    Height (English) 1.77 in.
    Width (English) 3.54 in.
    Resolution (mV) 0.1mV
    Accuracy (mV) ±0.1mV
    Resolution (Temperature) 0.1°C
    Accuracy (Temperature) ±0.2°C
    Outputs IR to printer or PC via RS232 or USB
    Battery Type Four AA
    Dimensions (L x W x H) 8.66 x 3.54 x 1.77 in. (22 x 9 x 4.5cm)
    Resolution (pH) 0.001
    Height (Metric) 4.5cm
    Length (English) 8.66 in.
    Accuracy (pH) ±0.002
    Range (mV) -1999 to 1999mV
    Width (Metric) 9cm
    Type Meter Electrode Kit
    Length (Metric) 22cm

    • Either linear or segmented 5-point pH calibration, with selection from seven predefined and one user-defined buffer groups
    • Dissolved oxygen mode based on optical Rugged Dissolved Oxygen (RDO™) technology
    • Manual or automatic atmospheric pressure compensation using built-in barometer
    • Modern data management for 500 GLP data records with date/time, sensor ID and serial number, and user and sample ID
    • Contactless infrared interface for data transmission to a printer or PC
    • Intuitive, user-friendly operation using menu guidance in 10 languages and backlit display
    • Rugged watertight housing (IP67)
    • Intelligent sensor management system (ISM™) for automatic access to up-to-date calibration data
    InLab™ OptiOx for Dissolved Oxygen
    • Optical oxygen sensor based on RDO (Rugged Dissolved Oxygen) technology
    • Easy-to-replace OptiOx sensor caps
    • Robust and manageable design
    InLab Expert Pro-ISM for pH
    • Low-maintenance XEROLYT™ polymer electrolyte with two open reference connections
    • Robust, chemically resistant PEEK shaft
    • Long-lasting ARGENTHAL™ reference system

  • Description & Specifications

Related Products

Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit