Mettler Toledo™ FG4 FiveGo™ Portable DO Meter

Manufacturer: Mettler Toledo™ 51302956

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Catalog No. 01-915-721


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.  View substitute products »


    Includes LE621 galvanic sensor with NTC 30kilohm ATC, four AAA batteries
    Pressure Range 375 to 825mmHg, 500 to 1100mbar, 500 to 1100 hPa
    Pressure Resolution 1mmHg, 1mbar, 1 hPa
    Resolution (Temperature) 0.1°C
    Accuracy (Temperature) ±0.3°C
    Display Type LCD
    Data Points 30
    Inputs BNC, Cinch
    Probe Type NTC
    Battery Life >500 hr.
    Battery Type AAA
    IP Rating 54
    Certifications/Compliance CE, ISO 9001, ISO 14001
    Accuracy (DO) ±1%, ±1%mg/L, ±1%ppm
    Operating Limits Ambient Temperature Range 0° to 40°C
    Range (DO) 0 to 199.9% and 200 to 400%, 0 to 45mg/L, 0 to 45ppm
    Range (Salinity) 0 to 50ppt
    Resolution (DO) 0.1%, 0.01mg/L, 0.01ppm
    Resolution (Salinity) 0.1ppt
    Temperature (English) Range 32° to 122°F
    Temperature (Metric) Range 0° to 50°C
    Voltage 1.5V

    This entry-level meter delivers rapid and reliable results; fits in your hand and also within your budget. It measures dissolved oxygen with a low-maintenence galvanic probe; once connected, the instrument can be utilized for water and environmental analysis and applications in the Food and Beverage industry.

    Powerful, time-saving features

    • Storage capacity for up to 30 measurements
    • Three measuring modes: %, ppm and mg/L
    • IP54 protection vs. dust and water
    • Automatic endpoint recognition
    • Corrections for salinity and barometric pressure
    • Five self-explanatory buttons with well-organized display
    • Simultaneously shows readings, temperature, and endpoint criteria
    • Facilitates rapid measurement and calibration

  • Description & Specifications

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