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YSI ProSolo ODO/CT Kit

by YSI
Original price £2,224.80 - Original price £2,280.00
Original price
£2,224.80 - £2,280.00
Current price £2,224.80
The ProSolo ODO/CT kit includes the digital ProSolo handheld; an optical dissolved oxygen, conductivity, and temperature cable/probe assembly (4 or 10 meter cable length); and a soft-sided carrying case.

The ProSolo handheld is the direct replacement for the ProODO Optical Dissolved Oxygen handheld
  • Overview
  • Technical Info
  • Specs
  • ODO® Sensor Technology Dissolved oxygen measurement technology has advanced from electrochemical sensors, such as polarographic and galvanic, to luminescent-based, optical sensors. YSI optical DO sensors are non-consumptive, meaning oxygen is not consumed during the measurement. As a result, there is no flow dependence or stirring required with ODO, allowing for the most accurate readings in the field.

    Advantages over electrochemical sensors include:

    Higher accuracy with no stir dependence
    Less drift over time; holds calibration longer
    Less maintenance; no membranes or electrolyte Real-Time Salinity Compensation

    With an integral conductivity module, the ODO/CT probe assembly enables the ProSolo to automatically compensate DO mg/L measurements for changes in salinity. The 4-electrode conductivity cell, designed for rugged field performance, is easily cleaned and requires minimal maintenance.

  • ProDIGITAL Smart Sensors

    In addition to utilizing the most advanced DO sensing technology, the ProSolo incorporates smart sensor technology that enables sensors to be automatically recognized by the handheld. Additionally, DIGITAL sensors store calibration data, so probe assemblies can be swapped between handhelds without the need for re-calibration.

    Provides Years of Sampling for All Field Conditions
    The ProSolo handheld meets the demands of true field work with a rugged, waterproof case (IP-67 rated) and a military-spec (MS) cable connector. Rigorously drop tested from all angles, the handheld features a 3-year warranty, while a 2-year warranty is included with the probe assembly and ODO Cap.

    Advanced Data Management
    ProSolo includes KorDSS Software, a powerful data management program for easy 2-way communication between the meter and a PC. A unique data backup feature allows for the export of data to a USB flash drive (included) in csv format without having to connect to a computer.

    Convenient Sampling Experience
    Ergonomic handheld for a comfortable grip
    Easy-to-read color display and backlit keypad
    Large onboard memory with storage capacity for over 100,000 data sets
    Site ID and Data ID tag capabilities for data organization
    Data export directly to USB flash drive (included)
    Single cable design for probe assembly lengths ranging from 1- to 100-meters
    Long-life rechargeable lithium-ion battery that is user-replaceable
    Simple and quick calibration procedures

  • Size 2.46 cm diameter, cable options for 1, 4, 10, 20, 30, 50, and 100 m lengths

    Dissolved Oxygen

    (Optical luminescence)
    Units: % saturation, % saturation
    local, mg/L, ppm

    Range: 0 to 500%, 0 to 50 mg/L

    Accuracy: 0 to 200%: ±1% of reading or 1% saturation, whichever is greater

    200 to 500%: ±8% of reading

    0 to 20 mg/L: ±0.1 mg/L or 1% of reading, whichever is greater

    20 to 50 mg/L: ±8% of reading

    Resolution: 0.01 mg/L and 0.1%, or 0.1 mg/L and 1% (auto-adjusts based on range)


    Units: °C, °F, K

    Range: -5 to 70°C (temperature compensation range for DO mg/L measurement: -5 to 50°C )

    Accuracy: ±0.2°C

    Resolution: 0.1°C or 0.1°F (auto-adjusts based on range)


    (Four nickel electrode cell)
    Units: μS/cm, mS/cm

    Range: 0 to 200 mS/cm

    Accuracy: 0 to 100 mS/cm ±0.5% of reading or .001 mS/cm, whichever is greater

    100 to 200 mS/cm ±1.0% of reading

    Resolution: 0.001, 0.01, or 0.1 mS (range dependent)

    Specific Conductance

    Units: μS/cm, mS/cm

    Range: 0 to 200 mS/cm

    Accuracy: 0 to 100 mS/cm ±0.5% of reading or .001 mS/cm, whichever is greater

    100 to 200 mS/cm ±1.0% of reading

    User selectable reference temperature (15 to 25°C; default 25°C) and compensation
    coefficient (0 to 4%/°C; default 1.91%)

    Resolution: 0.001, 0.01, 0.1 mS/cm

    Warranty 2 years on cable, probe, and ODO sensor cap