ProSolo Optical Dissolved Oxygen Meter

YSI ProODO vs ProSolo Handheld Meters

Price$1,029.50 (US Only)

SKU626650


In Stock 4

The ProSolo handheld represents the evolution of YSI's line of portable Dissolved Oxygen field meters. It replaces the ProODO as YSI's most advanced optical dissolved oxygen field meter and is ideal for a diverse range of applications that include aquaculture, coastal, estuary, wastewater, and wetland sampling. 

ProSolo kit assemblies are available and include the ProSolo handheld, an ODO/T or ODO/CT probe, and a soft-sided carrying case. 

NOTE: The ProSolo is not compatible with the ProDSS 4-Port or ProSwap 1-port cables. 

Instrument only. Cables, sensors, and accessories are all sold separately. 

  • Order Meter
    SKU Description Price Quantity
    626650 ProSolo $1,029.50
  • Order Cables
    SKU Description Price Quantity
    627150-1 ODO/CT Probe Assembly - 1 m $1,489.25
    627150-4 ODO/CT Probe Assembly - 4 m $1,489.25
    627150-10 ODO/CT Probe Assembly - 10 m $1,578.00
    627150-20 ODO/CT Probe Assembly - 20 m $1,609.50
    627150-30 ODO/CT Probe Assembly - 30 m $1,640.75
    627150-50 ODO/CT Probe Assembly - 50 m $1,724.25
    627150-100 ODO/CT Probe Assembly - 100 m $1,928.25
    627200-1 ODO/T Probe Assembly, 1m $914.50
    627200-4 ODO/T Probe Assembly, 4m $914.50
    627200-10 ODO/T Probe Assembly, 10m $961.50
    627200-20 ODO/T Probe Assembly, 20m $982.50
    627200-30 ODO/T Probe Assembly, 30m $1,024.25
    627200-50 ODO/T Probe Assembly, 50m $1,081.75
    627200-100 ODO/T Probe Assembly, 100m $1,254.00
    626400 ProOBOD Optical BOD Probe, US $1,238.50
    626401 ProOBOD Optical BOD Probe, International $1,259.25
  • Order Standards and Solutions
    SKU Description Price Quantity
    065272 3163: Conductivity Calibrator 10,000 uS/cm (quart) Brackish Water $90.50
    065270 3161: Conductivity Calibrator 1,000 uS/cm (quart) Fresh Water $90.50
    065274 3165: Conductivity Calibrator 100,000 uS/cm (quart) Supersaturated Sea Water $90.50
    060907 3167: Conductivity Calibrator 1,000 uS/cm (8 ea, pint) Fresh Water $156.00
    060906 3160: Conductivity Calibrator 1413 uS/cm, +/- 1% (.01 MOLAR KCL) (8 ea, pint) $156.00
    060911 3168: Conductivity Calibrator 10,000 uS/cm (8 ea, pint) Brackish Water Conductivity Calibrator, 10,000 uS/cm (8 ea, pint) $156.00
    060660 3169: Conductivity Calibrator 50,000 uS/cm (8 ea, pint) Sea Water $156.00
  • Order Accessories
    SKU Description Price Quantity
    603078 3078 - Flow Cell Adaptor-Single Port $129.75
    605978 5978 - 4.9 oz weight $36.25
    626992 6992 - Cable for connection to USB drive (included with ProDSS meter) $32.50
    626846 6846 - Replacement Lithium-ion battery pack $134.00
    603075 3075 - Pro Series Soft Sided Carrying Case $160.50
    626942 6942 - USB car charger $26.25
    626945 6945 - Small, hard-sided carrying case (1- and 4-meter cables) $345.00
    603062 3062 - Cable management kit (included with any cable 10, 20, or 30-meters long $22.75
    627180 Replacement ProDSS ODO/CT ODO Extended Warranty Sensor Cap $209.00
    603069 3069 - Belt clip (screws into back of meter) $36.25
    603070 3070 - Shoulder strap $39.25
    603056 3056 - Flow cell mounting spike $40.00
    627195 Calibration Cup for ProDigital ODO/CT Probe Assemblies $24.25
    626482 OBOD-CAP $130.75
    063507 4654 - Tripod (screws into back of meter) $39.25
    626946 6946 - Large, hard sided carrying case $444.25
    626991 6991 - Cable for charging and PC connection (included with ProDSS meter) $20.00
Add to Cart
  • Overview

    Enhanced Versatility

    Connect the ProSolo handheld to any ODO/T or ODO/CT probe assembly for a complete sampling system. These probe assemblies are user-replaceable with cable lengths ranging from 1 to 100 meters. The ProSolo can also be connected to the ProOBOD Optical BOD 2 meter probe for laboratory testing. 

    *ODO/T: Optical Dissolved Oxygen/Temperature probe assembly.

    *ODO/CT: Optical Dissolved Oxygen/Conductivity/Temperature probe assembly for salinity-compensated DO measurements.

    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; no stir dependence
    • Less drift over time; holds calibration longer
    • Less maintenance; no membranes or electrolyte

    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. These sensors store calibration data meaning that probe assemblies can be swapped between handhelds without the need for re-calibration.

    EPA Approved Methodology

    The optical BOD (OBOD) sensor utilizes EPA approved methodology for wastewater compliance reporting of BOD and CBOD, while ODO/T probe assemblies utilize EPA approved methodology for compliance reporting of Dissolved Oxygen.

    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

    The ProSolo includes Kor Software, a powerful data management program for easy 2-way communication between the meter and a PC, tablet, or mobile device. 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

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

    Do you have an old meter you'd like to trade in for a discount on a new ProSolo system? Check out the Pro Series Trade-In Promotion going on now (U.S. only).

    Be the envy of your co-workers by winning a ProSolo ODO system! Enter to win a ProSolo optical DO system.

  • Specifications
    ProSolo Specifications  
    Calibration 400 detailed calibration records can be stored and are available to view, download, and print
    Certifications

    CEC, CE; RoHS; IP-67; WEEE; FCC; UN Part III, Section 38.3, Test methods for lithium-ion batteries (Class 9)

    Data Management

    100 user-defined sites and 100 user-defined data ID tags; site pictures can be sent to the handheld via KorDSS

    Display Color, LCD graphic display; 3.9 cm width x 6.5 cm height
    Languages

    English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional), Korean, Thai

    Logging Capabilities

    Single point or continuous with autostable feature

    Memory >100,000 data sets
    Operating Temperature 0 to 50 °C (32 to 122 °F)

    Power

    Rechargeable lithium-ion battery pack provides ~48 hours with the handheld only; battery recharge time is ~9 hours with the AC power adapter; the instrument can also be powered via AC or external power pack through the USB port

    Size

    8.3 cm width x 21.6 cm length x 5.6 cm depth (3.27 in x 8.5 in x 2.21 in)

    Storage Temperature 0 to 45 °C (32 to 113 °F) with battery installed; 0 to 60 °C (32 to 140 °F) without battery installed
    USB Built-in micro USB On-The-Go port for PC connection, recharging/powering the handheld and connecting directly to a USB stick
    Warranty 3-year handheld warranty
    Weight 567 grams (1.25 lbs) with battery
    ODO/CT Specifications  
    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)

    Temperature

    (Thermistor)
    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)

    Conductivity

    (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
    ODO Specifications  
    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)

    Temperature

    (Thermistor)
    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)

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

  • Accessories

    ProDIGITAL ODO Cable

    The ProDIGITAL ODO/T probe and cable assembly features integral optical dissolved oxygen and temperature sensors

    ProDIGITAL ODO/CT Cable Assembly

    Integral Optical DO and Conductivity Cable Assembly

    ProOBOD Optical BOD Probe

    Self-Stirring Optical BOD Probe for ProODO and ProDSS instruments

    Conductivity Calibrator Solution

    Conductivity Calibrator Solution

    Replacement OBOD Sensor Cap Kit

    Replacement OBOD Sensor Cap Kit

    Pro Series Soft Sided Small Carrying Case

    Carry Case, Soft Sided, Small

    Pro Series Soft Sided Carrying Case

    Carrying Case, Soft Sided

    ProDSS Small, Hard-sided Carrying Case

    ProDSS Small, Hard-sided Carrying Case

    ProDSS Large, Hard Sided Carrying Case

    ProDSS Large, Hard Sided Carrying Case

    ProDSS USB cable, 6 ft

    USB cable, 6 ft

    ProDSS USB cable, 6 in

    USB cable, 6 in

    ProDSS Car Charger Adapter, USB, 12VDC

    ProDSS Car charger adapter, USB, 12VDC

    EXO and ProDSS Replacement Battery Kit

    ProDSS Replacement Battery Kit

    Flow Cell Adaptor-Single Port

    Flow Cell Adaptor-Single Port

    Flow Cell Mounting Spike

    Flow Cell Mounting Spike

    Graduated Cylinder

    Graduated Cylinder

    Weight, Probe/Cable, 4.9 oz

    Weight, Probe/Cable, 4.9 oz

    Cable Management Kit

    Cable Management Kit

    Shoulder Strap

    Shoulder Strap

    Belt Clip

    Belt Clip

    Tripod Clamp

    Tripod Clamp

  • How to Order

    Step 1: Order Instrument

    SKU Description
    626650 Instrument Only. Cables, probes/sensors, and accessories sold separately.

    Step 2: Order Cable(s)

    SKU Description
    627150-1, -4, -10, -20, -30, -40, -50, or -100 m ODO/CT Probe Assembly (Example: 627150-10 to indicate the 10-meter length)
    627200-1, -4, -10, -20, -30, -50 or -100 m ProDIGITAL ODO Cable (Example: 627200-4 to indicate the 4-meter length)
    626400 ProOBOD Optical BOD Probe, US
    626401 ProOBOD Optical BOD Probe, International

    Step 3: Order Standards and Solutions

    SKU Description
    065272 3163: Conductivity Calibrator 10,000 umhos/cm (quart) Brackish Water
    065270 3161: Conductivity Calibrator 1,000 umhos/cm (quart) Fresh Water
    065274 3165: Conductivity Calibrator 100,000 umhos/cm (quart) Supersaturated Sea Water
    060907 3167: Conductivity Calibrator 1,000 umhos/cm (8 ea, pint) Fresh Water
    060906 3160: Conductivity Calibrator 1413 umhos/CM, +/- 1% (.01 MOLAR KCL) (8 ea, pint)
    060911 3168: Conductivity Calibrator 10,000 umhos/cm (8 ea, pint) Brackish Water Conductivity Calibrator, 10,000 umhos/cm (8 ea, pint)
    060660 3169: Conductivity Calibrator 50,000 umhos/cm (8 ea, pint) Sea Water

    Step 4: Order Accessories

    SKU Description
    065270 3078 - Flow Cell Adaptor-Single Port
    603078 5978 - 4.9 oz weight
    605978 6992 - Cable for connection to USB drive (included with ProDSS meter)
    626992 6846 - Replacement Lithium-ion battery pack
    626846 3075 - Pro Series Soft Sided Carrying Case
    603075 6942 - USB Car Charger
    626942 6945 - Small, hard-sided carrying case (1- and 4-meter cables)
    626945 3062 - Cable management kit (included with any cable 10, 20, or 30-meters long
    603062 Replacement ProDSS ODO/CT ODO Extended Warranty Sensor Cap
    627180 3069 - Belt clip (screws into back of meter)
    603069 3070 - Shoulder strap
    603070 3056 - Flow cell mounting spike
    603056 Graduated Cylinder
    627195 OBOD-CAP
    603076 3076 - Extended Length Flow Cell
    063507 4654 - Tripod (screws into back of meter)
    626946 6946 - Large, hard sided carrying case
    626991 6991 - Cable for charging and PC connection (included with ProDSS meter)
  • Video

    YSI ProODO vs ProSolo Handheld Meters

You may also need

ProDIGITAL ODO Cable

The ProDIGITAL ODO/T probe and cable assembly features integral optical dissolved oxygen and temperature sensors

$914.50 - $1,254.00

ProDIGITAL ODO/CT Cable Assembly

Integral Optical DO and Conductivity Cable Assembly

$1,489.25 - $1,928.25

ProDSS Multiparameter Digital Water Quality Meter

The Ultimate Sampling Handheld. Portable Meter for DO, Conductivity, Salinity, TDS, pH/ORP, Turbidity, Algae, Temperature and more

$2,053.50 - $2,701.50

Pro Series Soft Sided Carrying Case

Carrying Case, Soft Sided

$160.50

ProOBOD Optical BOD Probe

Self-Stirring Optical BOD Probe for ProODO and ProDSS instruments

$1,238.50 - $1,259.25