Oakton™ DO 110 Portable Dissolved Oxygen Meter

Dual display of dissolved oxygen and temperature readings, plus RS-232 output

 View all options for this product

Catalog No. 15-500-102


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

Required Accessories : Optional cable for RS-232 output (13-637-680). Optional AC Adapter (13-300-126) for use on 110VAC 60Hz.


    Includes Meter, DO/temperature probe with 10 ft. submersible cable; software on CD-ROM, one assembled membrane cap housing, 60mL electrolyte, batteries, and hard plastic carrying case
    Resolution (Temperature) 0.1°C
    Accuracy (Temperature) ±0.5°C
    Display Type LCD
    Data Management Details Stores 100 data sets with temperature in Celsius or Fahrenheit, Datalog Assist PC software on CD-ROM for download to PC via RS232 output (optional cable required)
    Outputs RS232
    Battery Life >700 hr.
    Battery Type AAA
    Accuracy (DO) ±1.5% FS
    For Use With (Application) DO, Temperature
    Height (English) 1.75 in.
    Height (Metric) 4.5cm
    Length (Metric) 19cm
    Operating Limits Ambient Temperature Range 0° to 50 °C
    Range (DO) 0 to 19.99mg/L
    Resolution (DO) 0.01, 0.1mg/L
    Saturation Range 0 to 50ppt
    Saturation Resolution 0.1%
    Temperature (English) Range 32° to 122°F
    Temperature (Metric) Range 0° to 50°C
    Temperature Compensation 0° to 50°C
    Voltage 1.5V
    Width (English) 3.5 in.
    Width (Metric) 8.9cm
    Warranty 3 Years
    Product Type Dissolved oxygen meter kit

    • Dual-readout LCD
    • Galvanic probe design for immediate dissolved oxygen readings—no meter warmup
    • Memory stores up to 100 readings with temperatures in °C or °F
    • RS-232 output to printer or computer (cable optional)
    • Independent 100%, zero and offset adjustment capabilities for high accuracy over entire measurement range Key in barometric pressure and salinity; meter calculates salinity correction from 0.0 to 50.0ppt, barometric pressure correction from 500 to 1499mmHg
    • Easy-to service, low maintenance galvanic probe with replaceable cap assembly
    • Displays probe diagnostics, slope, zero offset, and millivolt values
    • HOLD function, Ready indicator, and automatic shutoff
    • Splash-resistant membrane keypad helps protect meter components

    Ideal for testing water quality, wastewater, surface water, groundwater, or drinking water

  • Description & Specifications
  • Accessories

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