YSI

Meters, YSI

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  • Self-Stirring BOD Probes

    YSI

    Replaceable cap membrane Removable stirring mechanism Interchangeable design Simplifies measurement operations Use with standard 300 mL BOD bottles; no need for external stirring devices. Improved membrane life assures measurement consistency and speeds maintenance. Probe accuracy…

  • ProDSS Handheld Multiparameter Sampling Instrument

    YSI

    The YSI ProDSS (digital sampling system) is a portable water quality multiparameter instrument for the measurement of several critical parameters - dissolved oxygen (optical), turbidity, pH, ORP, conductivity, specific conductance, salinity, TDS, resistivity, TSS, ammonium, ammonia, chloride,…

  • Model 55 Dissolved Oxygen Meter

    YSI

    Reads in mg/L or % oxygen Push-button calibration Built-in calibration chamber Salinity and altitude compensation Probe sinks easily with stainless steel body Meter has a large backlit LCD which displays oxygen and temperature. All readings are automatically temperature compensated and can be…

  • Multi-Probe Systems

    YSI

    Versatile, multi-parameter hand-held instrument Measures DO, conductivity, temperature, salinity, pH and ORP in one meter Compatible with EcoWatch™ for Windows™ data analysis software Easy-to-use screw-on cap DO membranes Stores over 49,000 data sets, time and date…

  • Dissolved Oxygen/BOD Meters

    YSI

    Model 5000 (7230D60) Microprocessor-based, menu-driven meter Large, graphical LCD Datalogging up to 100 points Auto-stabilization Display provides on-screen menus and large data fields. Keys have tactile and audio response. RS232 interface. Features a real time clock. Dimensions: 9" L…

  • ProODO™ Handheld Optical Dissolved Oxygen Meter

    YSI

    The ProODO™ handheld meter provides durability for the measurement of optical, luminescent-based dissolved oxygen for any field application. The ProODO is rated to IP-67 standards even without the battery cover on. In-house testing procedures also include 1M drop tests from all angles to…

  • Pro20 Dissolved Oxygen

    YSI

    Handheld dissolved oxygen instrument for the lab or field! 3-year instrument; 2-year cable warranty User-replaceable cables and sensors. Choose polarographic or galvanic for the field or a self-stirring BOD probe for the lab One Touch Cal allows easy DO calibrations within 3 seconds…

  • Conductivity Calibration Solutions

    YSI

    Calibrate your equipment for maximum accuracy Reagent-grade secondary standards Traceable to NIST standards 1,000, 10,000, 50,000 and 100,000 µmhos/cm Each bottle includes detailed instructions and a table of corrections at temperatures between 20 and 30°C. Packaged…

  • ProODO™ Handheld Optical Dissolved Oxygen Meter Accessories

    YSI

    The ProODO™ handheld meter provides durability for the measurement of optical, luminescent-based dissolved oxygen for any field application. The ProODO is rated to IP-67 standards even without the battery cover on. In-house testing procedures also include 1M drop tests from all angles to…

  • Pro2030 Dissolved Oxygen/Conductivity

    YSI

    Handheld DO, Conductivity, Salinity, TDS, Temperature 3-year instrument; 2-year cable warranty User-replaceable cables and sensors. Choose either polarographic or galvanic DO. Conductivity sensor built into cable Quick DO cal allows easy DO calibrations within seconds with the press…

  • Cap Membrane Kit 1.25 Mil PE (6 each), includes electrolyte (yellow cap)

    YSI

    Includes bottle of electrolyte, 1 sanding disc, and 6 screw-on cap membranes. 1.25 mL PE membranes.  Yellow cap. Response Time (T95 - from 0 to 100%) = 8 seconds Flow Dependence After 4 Minutes = 25% Required Flow Rate = 6 inches/second

  • TruLab 1310 and 1310P pH/mV Benchtop Meters

    YSI

    Measure pH, mV (ORP) and temperature accurately in the laboratory with the YSI pH 1310 or 1310P with built-in printer. The TruLab pH 1310 benchtop meter is the ideal laboratory instrument for reliable pH/mV measurements with automatic documentation for GLP compliance. The 1310 benchtop is an…

  • Pro Series Dissolved Oxygen/Temperature Field Cables

    YSI

    The 60520 dissolved oxygen cables ONLY work with the YSI Pro Plus and Pro20 instruments. Cables can be ordered in lengths of 1-, 4-, 10-, 20-, and 30-meters. Special orders up to 100-meters in 10-meter increments can also be placed. Cables over 1-meter come with the 603062 cable management…

  • Replaceable DO Module

    YSI

    Easy user-replaceble sensor allows for quick sensor replacements if needed.  Quickly switch DO sensors without having to send in the instrument for repair or replacing the entire cable assembly.  Uses convenient screw-on cap membranes making membrane changes simple and easy Use…

  • Accessories for YSI MultiLab Line

    YSI

    Thomas No. 1203K02 Used with MultiLab product line Thomas No. 1203K03 Used with MultiLab product line Thomas No. 1203K04 Used with MultiLab product line Thomas No. 1203K05 YSI ProOBOD can be used with the MultiLab benchtop instrument for your BOD measurements.…

  • TruLab 1320 and 1320P pH/mV/ISE Benchtop Meters

    YSI

    Measure pH, mV (ORP), ISE and temperature accurately in the laboratory with the YSI pH 1320 or 1320P with built-in printer. The TruLab pH/ISE 1320 benchtop meter is the ideal laboratory instrument for reliable measurements with automatic documentation for GLP compliance. The 1320 benchtop is…

  • pH(ISE) Probe

    YSI

    Easy user-replaceble sensor allows for quick sensor replacements if needed.  No tools necessary.  Measure pH quickly and easily with the 1001 sensor Use with the Professional Plus instrument Cables must be ordered separately One-year manufacturer’s sensor warranty

  • Oxygen Meter, Model 58, 115V

    YSI

    Portable, battery-operated unit with digital LCD Provides four-digit LCD readout of dissolved oxygen to 0.1 or 0.01 mg/L, % air saturation or temperature Dissolved oxygen ranges are automatically temperature-compensated to an accuracy of ±1% of readings 5° - 45°C and…

  • MultiLab 4010-1-Single Channel Multi-Parameter Benchtop Meter

    YSI

    The new YSI MultiLab 4010-1, is a single-channel multi-parameter benchtop meter for IDS sensors. This benchtop is flexible to meet your lab's needs with smart sensor recognition allowing for measurements in pH, ORP, conductivity or dissolved oxygen. Maintian GLP with automatic, digital…

  • YSI Conductivity Cells With Built-In Thermistors To Sense Temperature

    YSI

    Connects directly to the YSI 3100 and 3200 Calibrated to OIML recommendations 56 and 68 Cells allow automatic temperature compensation without the need of another probe. For use with 8 pin DIN connector. 3240M01 is of ABS plastic; all others are PYREX® 7740.

  • Non-Stirring BOD Probes

    YSI

    Usable with all classic grey box and lab meters Measures dissolved oxygen and temperature in B.O.D. bottles Designed to fit into neck of any bottle with a 0.675 inch opening Probe requires manual stirring or use of magnetic stirrer With Membrane and KCl kit. Lead, 1.5 meter (5 ft.).

  • Pro1020 Field Dissolved Oxygen / pH / ORP Instrument

    YSI

    Easy to use, rugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of dissolved oxygen, temperature and either pH or ORP. User-replaceable sensors and cables, 50 data set memory, and convenient calibration routine makes it user friendly. A…

  • Dissolved Oxygen Field Probe

    YSI

    Model 5739 (7230R35) Screw-apart construction lets you quickly change from one cable length to another Ability to replace either probe or cable without replacing the entire assembly Pressure compensation, temperature compensation, built-in weight, long-life, polarographic…

  • Polarographic DO Probe

    YSI

    Easy user-replaceble sensor allows for quick sensor replacements if needed.  No tools necessary. Uses convenient screw-on cap membranes making membrane changes simple and easy Use with the Professional Plus and Pro20 instruments Cables must be ordered separately One-year…

  • EcoSense pH100A pH/ORP/mV/Temperature Meters

    YSI

    The EcoSense® line of compact, handheld instruments provides the most accurate data in the most affordable format. The instruments feature an easy-to-use interface, one-hand operation, IP67 waterproof case, and low cost of ownership over the life of the product. The pH100A measures pH, mV/ORP…

  • Carrying Case, Form-Fitted, Clear & Black Vinyl (w / Shoulder Strap)

    YSI

    Accessory for the YSI 550A Dissolved Oxygen Instrument, theYSI 650 MDS (Multiparameter Display System) and the YSI 556 MPS (Multiprobe System). Form-fitted carrying case with a shoulder strap Clear and black vinyl

  • Platinizing Solution, 2 oz.

    YSI

  • Portable pH Meters

    YSI

    Designed for deep water measurements Auto shut-off Large LCD with back light Meter measures pH and temperature up to 100 feet and has replaceable pH sensor with waterproof connector. Water-tight case withstands the rigors of field use, and a built-in storage chamber protects the…

  • Galvanic DO Probe

    YSI

    Galvanic DO Sensor for use with Professional Plus and Pro20 instruments. Easy user-replaceble sensor allows for quick sensor replacements if needed Comes with six membrane caps and bottle of solution

  • Model 3200 Conductivity Meter

    YSI

    Measures conductivity, salinity, temperature, resistivity and TDS 100-point data storage Real time clock with high/low alarms Suitable for very low conductivity measurements such as ultra-pure water. Meter uses Resistance Ratio Technology™ which continually compares the…

  • pH Probe, 1 meter cable

    YSI

    Measure pH quickly and easily in the lab with the 110 sensor. Lab-grade, pH/temperature sensor with 1-meter cable For use with the pH100 instrument Six-month sensor manufacturer’s warranty

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