ProSolo Optical Dissolved Oxygen Meter

YSI ProODO vs ProSolo Handheld Meters

Price$1,061.00 (US Only)

SKU626650

In Stock 0 - Available for Backorder

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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	$1,061.00	* * *

Order Cables

SKU	Description	Price	Quantity
627200-1	ODO/T Probe Assembly, 1m	$942.00	* * *
627200-4	ODO/T Probe Assembly, 4m	$942.00	* * *
627200-10	ODO/T Probe Assembly, 10m	$991.00	* * *
627200-20	ODO/T Probe Assembly, 20m	$1,012.00	* * *
627200-30	ODO/T Probe Assembly, 30m	$1,055.00	* * *
627200-50	ODO/T Probe Assembly, 50m	$1,115.00	* * *
627200-100	ODO/T Probe Assembly, 100m	$1,292.00	* * *
627150-1	ODO/CT Probe Assembly - 1 m	$1,534.00	* * *
627150-4	ODO/CT Probe Assembly - 4 m	$1,534.00	* * *
627150-10	ODO/CT Probe Assembly - 10 m	$1,626.00	* * *
627150-20	ODO/CT Probe Assembly - 20 m	$1,658.00	* * *
627150-30	ODO/CT Probe Assembly - 30 m	$1,690.00	* * *
627150-50	ODO/CT Probe Assembly - 50 m	$1,776.00	* * *
627150-100	ODO/CT Probe Assembly - 100 m	$1,987.00	* * *
626400	ProOBOD Optical BOD Probe, US	$1,276.00	* * *
626401	ProOBOD Optical BOD Probe, International	$1,298.00	* * *

Order Standards and Solutions

SKU	Description	Price	Quantity
065272	3163: Conductivity Calibration 10,000 uS/cm (quart) Brackish Water	$94.00	* * *
065270	3161: Conductivity Calibration 1,000 uS/cm (quart) Fresh Water	$94.00	* * *
065274	3165: Conductivity Calibration 100,000 uS/cm (quart) Supersaturated Sea Water	$94.00	* * *
060907	3167: Conductivity Calibration 1,000 uS/cm (8 ea, pint) Fresh Water	$161.00	* * *
060906	3160: Conductivity Calibration 1413 uS/cm, +/- 1% (.01 MOLAR KCL) (8 ea, pint)	$161.00	* * *
060911	3168: Conductivity Calibration 10,000 uS/cm (8 ea, pint) Brackish Water Conductivity Calibrator, 10,000 uS/cm (8 ea, pint)	$161.00	* * *
060660	3169: Conductivity Calibration 50,000 uS/cm (8 ea, pint) Sea Water	$161.00	* * *

Order Accessories

SKU	Description	Price	Quantity
603069	3069 - Belt clip (screws into back of meter)	$48.00	* * *
603062	3062 - Cable management kit (included with any cable 10, 20, or 30-meters long	$24.00	* * *
626846	6846 - Replacement Lithium-ion battery pack	$139.00	* * *
603078	3078 - Flow Cell Adaptor-Single Port	$134.00	* * *
603056	3056 - Flow cell mounting spike	$42.00	* * *
627195	Calibration Cup for ProDigital ODO/CT Probe Assemblies	$25.00	* * *
603075	3075 - Pro Series Soft Sided Carrying Case	$166.00	* * *
626942	6942 - USB car charger	$28.00	* * *
626946	6946 - Large, hard sided carrying case	$458.00	* * *
626945	6945 - Small, hard-sided carrying case (1- and 4-meter cables)	$356.00	* * *
626991	6991 - Cable for charging and PC connection (included with ProDSS meter)	$21.00	* * *
626992	6992 - Cable for connection to USB drive (included with ProDSS meter)	$34.00	* * *
626482	OBOD-CAP	$135.00	* * *
627180	Replacement ProDSS ODO/CT ODO Extended Warranty Sensor Cap	$216.00	* * *
603070	3070 - Shoulder strap	$41.00	* * *
063507	4654 - Tripod (screws into back of meter)	$41.00	* * *
605978	5978 - 4.9 oz weight	$38.00	* * *

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 ProDSS ODO/CT ODO Extended Warranty Sensor Cap

Extended Warranty

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
Software
Kor Software - v1.4.1.10
Oct 2024

Kor Software is designed to interface with both EXO and ProDIGITAL (DSS) instruments, including the new ProSwap Logger. Use Kor Software to view live data, import/export recorded data, calibrate sensors, manage handheld settings, set up deployments, and more! This software is included on a USB flash drive that ships with all new instruments, and the latest version can be found here on the website.

Use with the following instruments:

EXO Sondes

ProSwap Loggers

ProSwap Handhelds

ProSolo Handhelds

ProDSS Handhelds

Functions:

Calibrate Sensors

View and Record Live Data

Download and View Recorded Data

Set Up Deployments

Configure Handheld Settings

Adjust Instrument and Sensor Settings

What's New:

Kor Software replaces both KorEXO and KorDSS as the primary user interface for managing EXO and ProDIGITAL (ProSwap, ProSolo, and ProDSS) instruments and data.

Note: Be sure to update instrument firmware before attempting to download data.

Software Change Notes [PDF]

Download Kor Software

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
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)