YSI

BOD Probe for YSI Pro20 and Professional Plus Meters

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115 V DO / Temp stirring BOD probe with 1 meter cable assembly. EPA approved...

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Cables for YSI Pro Series Multiparameter Meters

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The cables come with the sensor built right into the cable, so no need to...

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Cables for YSI Quatro Pro Series Samplers

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It is a 4-port cable designed for use with the ProQuatro and Pro Plus instruments....

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Conductivity and temperature probe for 556 YSI Multiparameter Meters

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The user-replaceable probe allows for replacement if necessary, without the need for any tools. It...

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Dissolved Oxygen Sensors for YSI Pro Series Meters

$ 220.00 USD

Sensors for Pro20, Pro20i, Pro1020, Pro2030 and Pro Plus instruments. easy to replace by the...

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Pro20 Dissolved Oxygen Meter

$ 570.00 USD

The YSI Pro20 dissolved oxygen meter is a rugged, user-friendly instrument for dissolved oxygen measurement. The Pro20 can be used in the lab or the field and can go from one to the other in seconds.

User-replaceable sensors and cables and convenient One Touch Cal feature makes it extremely user friendly. Mil-spec (military spec) connectors, IP-67 waterproof and rubber over molded case, and 1-meter drop tests ensure the instrument remains in your hands to provide years of sampling even in the harshest field conditions. The feature set of the Pro20 results in a low total cost of ownership over the life of the product.

Fast response times with the Polarographic or Galvanic dissolved oxygen sensors allow you to complete your sampling routine quickly. The long life of the Polarographic sensor saves time and money and reduces your overall cost. The Galvanic sensor enables you to start sampling immediately without a warm-up period. Either sensor you choose for the field will give you accurate, quality data.

Instrument only. Cables, probes / sensors, and accessories are sold separately.

Outstanding Features:

• Internal barometer for highest accuracy.
• Choose field DO sensors (Polarographic or Galvanic) or lab BOD probe for BOD in wastewater.
• One Touch Cal calibrates within 3 seconds with the push of a button.
• Stores 50 data sets.
• Graphic, backlit display and glow in the dark keypad.
• Available with 1, 4, 10, 20, 30 or 100-meter cables.
• View display with polarized sunglasses on.
• Fastest response time on the market with 95% response in 8 seconds with standard membrane.
• Multiple languages include English, Spanish, French and German.
• User replaceable sensors and cables .

• Especificaciones
• En la Caja
• Artículos Requeridos
• Artículos Opcionales
• Manuales

• Specs
  Certifications	IP-67, RoHS, Assembled in USA, CE, 1 meter drop test, WEEE
  Conector	MS (military specification) waterproof with bayonet lock
  Digital Sensors	Analogous term
  Graphic Display	Backlit display AND keyboard, graphical display with help
  Languages	English, Spanish, French, German
  Measuring Range	0 a 500%; 0 a 50 mg / l
  Memory	50 data sets
  Multiparameter	Yes
  Measured Parameters	Temperature, dissolved oxygen, built-in barometer
  Power	2 alkaline C cells provide 450 continuous hours at room temperature without backlight
  Sampling	Yes
  Unit of Measurement	air saturation, mg / L, Barameter-mmHg, ° F, Temperature- ° C, Dissolved oxygen-%
  User Calibrable	Yes
  Replaceable by User	Yes
  Raincoat	floats, IP-67 (even without the battery cover)

• • Pro20 Dissolved Oxygen Meter (1)
• • Cables for YSI Pro Series Multiparameter Meters
    
  • Dissolved Oxygen Sensors for YSI Pro Series Meters
• • BOD Probe for YSI Pro20 and Professional Plus Meters
    
• • User manual (Inglés)
  • Technical Specifications Manual (Español)

(S 22/9/2021, S 20210415)

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ProDSS Hard-sided Carrying Cases

$ 353.00 USD

A removable foam insert is pre-installed for smaller diameter cables such as the ProDSS ODO/CT...

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ProDSS Soft-sided Carrying Cases

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Pro Series Soft Sided Carrying Case A soft-sided carrying case ideal for all Pro Series...

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YSI Photometers

$ 1,120.00 USD

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YSI 556 Handheld Multiparameter Instrument - Discontinued

$ 1,824.00 USD – Sold Out

Rugged, reliable and waterproof, the YSI 556 MPS (Multiprobe System) combines the versatility of an...

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YSI Cable Management Kit

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Cable Management Kit Easily manage your cables. Also attaches to the back of the instrument...

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YSI Maintenance Kit

$ 155.25 USD

Basic maintenance kit for all YSI 6-Series sondes except the 600R. Includes: 1 probe installation/removal...

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YSI Membrane Kit Includes Electrolyte

$ 70.50 USD

Stretch membrane. Standard Membrane Kit for polarographic probes. Includes KCL electrolyte (1 mil).   Specifications...

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YSI pH Meter Pro10

$ 688.25 USD

Rugged and reliable, the YSI Pro10 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature.

User-replaceable sensors and cables along with convenient calibration routine feature makes it extremely user friendly. Mil-spec (military spec) connectors, IP67 waterproof and rubber over molded case, and 1-meter drop tests ensure the instrument remains in your hands to provide years of sampling even in the harshest field conditions. The feature set results in a low total cost of ownership over the life of the product and proves that it is smarter, tougher, and more versatile.

Caracteristicas Destacadas

• User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.
• Available with 1- 4- 10- 20- and 30-m cable lengths standard (cable management kit included on all cables 4-m and longer).
• Smart calibration; the instrument remembers the previous calibration values and simply walks you through the routine.
• Stores 50 data sets; no need to write down data.
• Large graphic, backlit display and glow in the dark keypad. Usable in any lighting condition. The display is also visible when wearing polarized sunglasses.
• Tough. IP67, impact-resistant, waterproof case. Waterproof without the battery cover as well.
• Rubber over molded case provides extra durability. Military spec connectors are unsurpassed for ruggedness.
• Multiple languages include English, Spanish, French, and Portuguese.

Note: cables and sensors are sold separately

• Specifications
• In the Box
• Required Items
• Optional Items

• • Características
    Certifications:	RoHS, 1-meter drop test, Assembled in USA, IP-67, CE, WEEE
    Connector:	MS (military spec) waterproof with bayonet lock
    Digital / Digital Sensors:	Analog
    Equipment used with:	ProSeries 10-x, 1007-x and 1008-x
    Graphic Display:	Graphic display with detailed Help, backlit display AND keypad
    Languages:	English, French and Portuguese, Spanish
    Logging Capabilities:	Single
    Measurement Range:	pH: -2 to 14 units Temperature: -5 to 55°C ORP: -1500to +1500 mV Temperature: -10 to +120°C (14 to 248°F)
    Memory:	50 data sets
    Multiparameter:	Yes
    Operating pH Range:	0 to 14 units
    Parameters Measured:	Temperature, pH, ORP
    Power:	2 alkaline C-cells provide 425 continuous hours at ambient temperature without backlight
    Sampling:	Yes
    Unit of Measure:	ORP- mV, Temperature- °C, pH-unit
    User Calibratable	Yes
    User Replaceable	Yes
    Waterproof:	IP-67 (even with the battery cover off), floats

• • YSI pH Meter (1)
  • Manual
• • Cables for YSI Pro Series Multiparameter Meters
  • YSI ProDSS 4 Port Cables Assembly
• • Buffer de pH
  • Pinza de cinturon
  • Tripode
  • Abrazadera ultra
  • Solución Zobell, Calibrador ORP

EO20231804

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YSI pH/ORP/Temperature Meters EcoSense pH100 Series

$ 328.50 USD

The EcoSense® pH100 Seriess handheld instruments provides accurate and repeatable pH, mV, and temperature measurements...

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YSI Photometers Reagents

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Starter Reagent Kits for the 9300 and 9500 photometers. The kits include reagents for 50...

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YSI Pro Series Sensors

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References Description  Characteristics pH pH(ISE) PROBE Measure pH quickly and easily with the 1001 sensor....

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YSI ProDSS 4 Port Cables Assembly

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Es un conjunto de cable de 4 puertos para el instrumento ProDSS disponible en longitudes de hasta 100 metros. Los puertos de sensor en los cables de 4 puertos ProDSS son universales, lo que permite la conexión de sensores ProDSS en cualquier puerto de sensor.

Conecta los sensores ópticos de OD, turbidez, conductividad / temperatura, pH, pH / ORP, nitrato, amonio y cloruro de ProDSS en cualquier combinación.

• Especificaciones
• En la Caja
• Artículos Requeridos
• Artículos Opcionales

• • 4 puertos de sensor.
  • Tapones de 3 puertos.
  • Tubo de lubricante Krytox.
  • Cepillo para sonda de conductividad.
  • Jeringa para limpieza del sensor de profundidad.
  • Herramienta de instalación / extracción del sensor.
• • Cables YSI Para Medidores ProDSS (1)
• • Medidores Multiparámetros de Calidad de Agua YSI ProDSS
  • Sensores para Medidor YSI ProDSS
• • Ninguno

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YSI ProDSS Multiparameter Water Quality Meter

$ 2,140.00 USD

YSI ProDSS Multiparameter Water Quality Meter

The YSI ProDSS is a highly versatile portable multiparameter device for water quality measurement. It offers two main cable options: a 4-port set compatible with up to four interchangeable sensors or the ODO/CT probe, which combines an optical dissolved oxygen sensor with a conductivity sensor for real-time salinity compensation. Designed for field use, the ProDSS is ideal for applications in surface, groundwater, and wastewater with a rugged, waterproof (IP-67) housing.

The ProDSS also includes a free online learning platform, ProDSS On-Demand Training, to train users before field operations.

Note: The instrument is sold separately. Cables, sensors, and accessories are not included.

Details:

• Measured Parameters: Dissolved oxygen, turbidity, pH, ORP, conductivity, temperature, salinity, among others.
• Cable Options: 4-port cable or ODO/CT probe.
• Durability: Waterproof housing (IP-67) and military-spec connectors.
• Free Training: ProDSS On-Demand Training.

• Specifications
• In the Box
• Required Items
• Optional Items
• Manuals

• Benchtop	Yes, optical BOD probe for the lab is available
  Buffer Recognition	Auto-buffer recognition for USA (4.00, 7.00, 10.00) and NIST (4.01, 6.86, 9.18) buffer sets. Calibration values automatically compensated for temperature.
  Certifications	FCC, WEEE, UN Part III Section 38.3 test methods for lithium-ion batteries (class 9), RoHS, Assembled in USA, IP-67, 1-meter drop test, CE
  Connectivity / Communications	Built-in micro USB On-The-Go port for PC connection, recharging/powering the ProDSS and connecting directly to a USB stick
  Connector	MS (military spec) waterproof with quarter-turn bayonet lock
  Data Management	KorDSS desktop PC software (included), >100,000 data sets
  Desktop Software Compatible	KorDSS desktop PC software (included)
  Digital / Digital Sensors	Yes
  Flow Cell	Yes, flow cell is available
  GLP Compliance	Yes, detailed GLP information is stored and available to view, download or print
  GPS	Optional internal GPS, coordinates stored with measurement data and site lists
  Graphic Display	Color, LCD graphic display, backlit keypad
  Languages	Italian, German, Norwegian, English, French, Portuguese, Japanese, Chinese (Simplified & Traditional), Spanish
  Logging Capabilities	Single point or Continuous
  Measurement Method / Channels	Digital
  Memory	>100,000 data sets, 400 GLP files
  Multiparameter	Yes
  Operating Temperature	0 to 50°C (32 to 122°F)
  Parameters Measured	Dissolved Oxygen (%), Dissolved Oxygen (mg/L), Temperature, Turbidity, Conductivity, Specific Conductance, Resistivity, Salinity, Water Density, pH, ORP, Ammonium, Nitrate, Chloride, TDS, TSS, Depth, Barometer
  Power	Rechargeable lithium-ion battery pack providing ~48 hours of battery life
  Sampling	Yes
  Security / Password Protection / UserID	Yes
  Size	Instrument: 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) Bulkhead with sensors, without depth: 33.3 cm (13.11 in) length Bulkhead with guard, without depth: 42.82 cm (16.86 in) length and 4.75 cm (1.87 in) outer diameter
  Smart Sensors / Ports	4 universal sensor ports on each cable, can accept any ProDSS sensor
  Storage Temperature	0 to 45°C (32 to 113°F) with battery, 0 to 60°C (32 to 140°F) without battery
  User Calibratable	Yes
  User Replaceable	Yes
  Warranty	3-year instrument; 2-year bulkhead, cable assembly, and sensors; 1-year pH and pH/ORP sensor modules, ODO sensor caps, and Li-Ion battery pack; 6-month ammonium, nitrate, and chloride sensor modules
  Waterproof	Floats, IP-67 (even with the battery cover off)

  
  
  

  ProDSS System Specifications (Instrument, Cables & Sensors)

  Parameter	Method	Range	Accuracy	Resolution	Calibration Points	Maximum Depth
  Dissolved Oxygen (% saturation)	Optical Luminescence - Lifetime Method	0 to 500%	0 to 200% (±1% of reading or 1% air saturation, whichever is greater) 200% to 500% (±8% of reading)	0.1% or 1% air saturation (user selectable)	1 or 2 points	100 m
  Dissolved Oxygen (mg/L, ppm)	Optical Luminescence - Lifetime Method	0 to 50 mg/L	0 to 20 mg/L (±0.1 mg/L or 1% of reading, whichever is greater) 20 – 50 mg/L (±8% of reading)	0.1 or 0.01 mg/L (user selectable)	1 or 2 points (user selectable)	100 m
  Temperature (°C, °F, K)	Thermistor; Combination Sensor with Conductivity	-5 to 70°C (23 to 158°F)	±0.2°C	0.1°C or 0.1°F (user selectable)	None	100 m
  Turbidity (FNU, NTU)	Nephelometric - Optical, 90° Scatter	0 to 4000 FNU	0 to 999 (0.3 or ±2% of reading, whichever is greater) 1000 to 4000 (±5% of reading)	0.1 FNU	1, 2, or 3 points (user selectable)	-
  Conductivity* (µS, mS)	Four Nickel Electrode Cell	0-100 mS/cm	0 to 100 mS/cm (±0.5% of reading or 0.001 mS/cm, whichever is greater) 100 to 200 mS/cm (±1% of reading)	0.001, 0.01 or 0.1 mS/cm (range dependent)	1 point	100 m
  Specific Conductance (µS, mS)	Calculated from Conductivity and Temperature	0 to 200 mS/cm	±0.5% of reading or 0.001 mS/cm, whichever is greater	0.001, 0.01, 0.1 mS/cm	1 point	-
  Resistivity (ohm-cm, kohm-cm, Mohm-cm)	Calculated from Conductivity and Temperature	0 to 2 Mohms	±0.1% Full Scale	0.001, 0.01, 0.1 ohms	-	-
  Salinity (ppt, PSU)	Calculated from Conductivity and Temperature	0 to 70 ppt	±1.0% of reading or ±0.1 ppt, whichever is greater	0.01 ppt	1 point	-
  Water Density (Sigma, Sigma T)	Sigma is Calculated from Salinity, Temperature, and Pressure Sigma T is Calculated from Salinity and Temperature	0.0 to 50.0 sigma, sigma T	-	0.1 sigma or sigma T	-	-
  pH (mV, pH units)	Glass Bulb Combination Electrode; Ag/AgCl Reference Gel	0 to 14 units	±0.2 units	0.01 units	1, 2, or 3 points (user selectable)	100 m
  ORP (mV)	Platinum Button; Ag/AgCl Reference	--1999 to +1999 mV	±20 mV	0.1 mV	1 point	100 m
  Ammonium** (NH4-N mg/L, NH4-N mV)	ammonia with pH sensor Ion Selective Electrode	0 to 200 mg/L NH4-N	±10% of reading or 2 mg/L, whichever is greater	0.01 mg/L	1, 2, or 3 point (user selectable)	20 m
  Ammonia*** (NH3-N mg/L)	Calculated from Ammonium, Temperature, Salinity and pH	0 to 200 mg/L NH4-N	-	0.01 mg/L	-	-
  Nitrate** (NO3-N mg/L, NO3-N mV)	Ion Selective Electrode	0 to 200 mg/L NO3-N	±10% of reading or 2 mg/L, whichever is greater	0.01 mg/L	1, 2, or 3 point (user selectable)	20 m
  Chloride**	Ion Selective Electrode	0 to 1000 mg/L Cl	±15% of reading or 5 mg/L, whichever is greater	0.01 mg/L	1, 2, or 3 point (user selectable)	20 m
  Total Dissolved Solids (TDS) (mg/L, kg/L, g/L)	Calculated from Conductivity and Temperature	0 to 100 g/L	User-Selectable TDS Multiplier (0.30 to 1.00; 0.65 default)	0.001, 0.01, 0.1g/L	-	-
  Total Suspended Solids (TSS) (mg/L)	Correlated from Turbidity Field Measurements and Lab TSS Measurements from Grab Samples	0 to 30000 mg/L	Calculated from Turbidity and User-Entered Correlation Points	0.01, 0.1 mg/L	-	-
  Chlorophyll (RFU or µg/L chl)	Optical Luminescence	0 to 100 RFU or 0 to 400 µg/L chl	Linearity: r2 ≥ 0.999 for Rhodamine WT across full range	0.01 RFU or 0.01 µg/L chl	2 point	-
  Phycocyanin (RFU or µg/L PC)	Optical Luminescence	0 to 100 RFU or 0 to 100 µg/L PC	Linearity: r2 ≥ 0.999 for Rhodamine WT across full range	0.01 RFU or 0.01 µg/L PC	2 point	-
  Phycoerythrin (RFU or µg/L PE)	Optical Luminescence	0 to 100 RFU or 0 to 280 µg/L PE	Linearity: r2 ≥ 0.999 for Rhodamine WT across full range	0.01 RFU or 0.01 µg/L PE	2 point	-
  Depth (m, ft)	Pressure Transducer	0 to 100 m (0 to 328 ft)	±0.004 m (±0.013 ft) for 1, 4 and 10-m cables ±0.04 m (±0.13 ft) for cables 20-m and longer	0.001 m or 0.01 ft	1 point	-
  Barometer (mmHg, inHg, mbar, psi, kPa, ATM)	Piezoresistive	375 to 825 mmHg	±1.5 mmHg from 0 to 50°C	0.1 mmHg	1 point	-

• • YSI ProDSS Handheld Meter.
    

• Depending on your needs, the following sensors may be required:

  • Dissolved Oxygen (DO) sensor
  • Turbidity sensor
  • pH/ORP sensor
  • Conductivity sensor
  • Temperature sensor
    
• • None
• • User Manual (English)

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YSI ProDSS Smart Sensors

$ 1,372.95 USD

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YSI Professional Series Pro20i Dissolved Oxygen Instrument

$ 1,068.75 USD

Dissolved oxygen and temperature handheld instrument with integral (i.e. non-detachable) cable. The Pro20i is a...

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YSI ProSolo Optical Dissolved Oxygen/Temp Meters

$ 1,921.50 USD

The ODO/T probe assembly pairs with the ProSolo handheld to form a complete sampling system.

With integral digital sensors, the plug-and-play ODO/T minimizes the time spent setting up the instrument. Pro DIGITAL technology allows the handheld computer to automatically recognize connected sensors, so there is no need to tell the instrument that it is connected.

Optical dissolved oxygen (ODO) technology is non-consumptive, meaning that no oxygen is consumed during the measurement. Flow dependence is non-existent and agitation is not required, resulting in the most accurate DO measurements available from a probe. The ODO sensor is not susceptible to interference from other gases, shifts less and maintains calibration longer than membrane-covered sensors. Maintenance is very simple with a single optical cover that is good for at least two years.

ProSolo Handheld features an easy-to-read color display, large capacity memory, intuitive interface, rechargeable battery and powerful data management software (KorDSS) for a powerful and convenient sampling experience. Excellent for surface water, groundwater, coastal/estuarine, aquaculture and wastewater applications!

• Specifications
• In the box
• Required Items
• Optional Items
• Manuals

• Features
  Calibration	400 detailed calibration records can be stored and are available for viewing, downloading and printing.
  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 images can be sent to the handheld computer via KorDSS
  Monitor	Color, graphic LCD display; 1.5'' wide x 2.5'' high
  Idioms	English, Spanish, German, French, Italian, Norwegian, Norwegian, Portuguese, Japanese, Chinese (simplified and traditional), Korean, Thai.
  Registration Capabilities	Single or continuous point with auto-steady-state function
  Memory	> 100,000 data sets
  Operating Temperature	0 to 50 ° C (32 to 122 ° F)
  Power	Rechargeable lithium-ion battery provides ~ 48 hours with meter alone, battery recharge time is ~ 9 hours with AC power adapter; instrument can also be powered via AC or external power supply through USB port
  Dimensions	32.6'' x 85.0'' x 22.0''
  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 On-The-Go micro USB port for PC connection, handheld computer recharging / powering and direct connection to a USB flash drive
  weight	567 grams with battery
• • Optical Meter (1)
  • Optical dissolved oxygen and temperature probe (1)
  • Case (1)
• • None
• • None
• • User Manual (English)
  • Technical Specifications Manual (English)

(ZC20220810)

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