18, Jalan Sungai Burung U32/U,
Seksyen 32, Bukit Rimau,
40460 Shah Alam,
Selangor Darul Ehsan, Malaysia.
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YSI ProSwap Digital Water Quality MeterSwap one smart sensor for another with the ProSwap digital water quality meter! Featuring built-in temperature and optional depth sensors, ProSwap can transform into whatever you need: a purpose-built turbidity meter or a high-accuracy optical DO meter; a spot sampling pH meter or a profiling conductivity-temperature-depth system. Even beach monitoring for harmful algal blooms is possible with ProSwap!
ProDIGITAL Platform for Enhanced Versatility Connect any ProDIGITAL integrated probe/cable assembly to the ProSwap handheld or any ProDSS digital water quality sensor to the ProSwap cable. Sensors and cable assemblies are user-replaceable with cable lengths ranging from 1- to 100-meters. ProDIGITAL Smart Sensors Swap one sensor for another! The ProSwap 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 ProSwap 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 cable assembly and any sensor variety. Advanced Data Management ProSwap 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
Do you have an old meter you'd like to trade in for a discount on a new ProSwap system? Check out the Pro Series Trade-In Promotion going on now (U.S. only). The ProSwap uses the same manual as the other ProDigital handhelds (ProSolo, single-parameter and ProDSS, multiparameter). While the manual has not yet been updated to reference the ProSwap, please refer to this document for instructions and troubleshooting until such updates can be made. As always, contact customer support if you experience any difficulties. | YSI ProQuatro Multiparameter MeterThe ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP. EPA approved for drinking water and wastewater compliance reporting. Instrument Only. Cables, probes/sensors, and accessories sold separately. Step 1: Order Instrument
Step 2: Order Cable(s)
Step 3: Order Sensor(s)
* ISEs include pH, ORP, Ammonium, Nitrate, Chloride
| YSI ProDSS Multiparameter Water Quality MeterThe YSI ProDSS (digital sampling system) handheld multiparameter meter provides extreme flexibility with two main cable options. Choose between the fully loaded 4-port cable assembly outfitted with any four DSS sensors (with depth or no depth) or the ODO/CT probe and cable - where you get accurate DO measurements every time with an optical dissolved oxygen sensor with an inline conductivity sensor, allowing for real-time salinity compensation. Want to learn more about the ProDSS? Our online learning program – ProDSS On-Demand Training – is free to use and ensures all trainees are comfortable going into the field with the ProDSS. We hope to see you in class! Instrument Only. Cables, probes/sensors, and accessories sold separately. Step 1: Order Instrument
Step 2: Order Cable(s)
Step 3: Order Digital, Smart Sensors
Step 4: Order Standards and Solutions
Step 5: Order Accessories
| YSI ProSolo Optical Dissolved Oxygen and Conductivity MeterODO® 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:
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
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YSI ProSolo ODO Optical Dissolved Oxygen MeterODO® 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:
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. 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 DO. 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
| YSI Pro2030 Dissolved Oxygen, Conductivity, Salinity InstrumentUser-replaceable sensors and cables and convenient Quick 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 Pro2030 results in a low total cost of ownership over the life of the product and proves that it is smarter, tougher, and more versatile.Please visit the Pro2030 Kits page for fully assembled systems. Fast response times with the Polarographic or Galvanic DO sensor allows 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. The super-stable 4-electrode conductivity cell is built into the cable and will provide years of accurate data. The cells are designed for rugged field performance and are easily cleaned and require minimal maintenance. Additional features include:
YSI now offers an Extended Warranty for the Pro2030 (new instruments only). A great alternative to the Pro2030 is a ProSolo ODO/CT system. Rather than an electrochemical DO sensor, the ProSolo ODO/CT uses an optical DO sensor that requires less maintenance and is not dependent on stirring. When ordering the Pro2030 you must order the instrument, cable, and DO sensor separately, allowing you to choose the system that best fits your application. Conductivity is part of the cable you order and included in the cable purchase. Please visit our extensive dissolved oxygen resource page to learn about all things DO and BOD related. | YSI Pro1030 pH or ORP, Conductivity, Salinity InstrumentRugged and reliable, the YSI Pro1030 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature, conductivity, specific conductance, salinity and total dissolved solids (TDS).
User-replaceable sensors (pH and ORP sensors) and cables and 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 of the Pro1030 results in a low total cost of ownership over the life of the product and proves that it is smarter, tougher, and more versatile. YSI now offers an Extended Warranty for the Pro1030 (new instruments only). The super-stable 4-electrode conductivity cell is built into the cable and will provide years of accurate data. The cells are designed for rugged field performance and are easily cleaned and require minimal maintenance. Additional features include:
When ordering the Pro1030 you must order the instrument, cable, and pH or ORP sensor separately, allowing you to choose the system that best fits your application. Conductivity and temperature are part of the cable you order and included in the cable purchase. | YSI Pro1020 Dissolved Oxygen and pH or ORP InstrumentRugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature, and dissolved oxygen.
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 of the Pro1020 results in a low total cost of ownership over the life of the product and proves that it is smarter, tougher, and more versatile. Additional features include:
YSI now offers an Extended Warranty for the Pro1020 (new instruments only). When ordering the Pro1020 you must order the instrument, cable, and dissolved oxygen (Polarographic of Galvanic), pH or ORP sensor separately, allowing you to choose the system that best fits your application. Temperature is part of the cable you order and included in the cable purchase. Wondering if it will be difficult to change your dissolved oxygen cap membrane? If you have 15 seconds we'll show you how. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
YSI Pro30 Conductivity, Salinity InstrumentRugged and reliable, the YSI Pro30 provides everything you need in a handheld conductivity meter.
User-replaceable cables and convenient Quick Cal feature that walks you through the calibration routine makes it extremely user friendly. Mil-spec (military spec) quarter-turn locking connectors, IP-67 waterproof rating with a rubber over molded case, and 1-meter drop tests ensures durability and the instrument remains in your hands to provide years of sampling even in the harshest field conditions. The feature set of the Pro30 results in a low total cost of ownership over the life of the product and proves that it is smarter, tougher, and more versatile. The super-stable 4-electrode conductivity cell is built directly into the cable bulkhead providing years of accurate data. The conductivity cells are designed for rugged field performance and are easily cleaned with a small conductivity brush. The electrodes require minimal maintenance. Additional features include:
YSI now offers an Extended Warranty for the YSI Pro30 conductivity meter (new instruments only). When ordering the Pro30 conductivity meter you must order the instrument and cable separately, allowing you to choose the system that best fits your application. The conductivity sensor is part of the cable you order and included in the cable purchase. | YSI Pro20i Dissolved Oxygen InstrumentEasy to use, rugged and reliable, the YSI Pro20i provides everything you need in a handheld instrument for the measurement of dissolved oxygen. User-friendly and convenient calibration routine and 50 data set memory. A true field instrument with IP67 waterproof, rubber over molded case, and 1-meter drop tests ensure durability to provide years of sampling even in the harshest field conditions.
Features Include:
The Pro20i features an integral cable, but the Pro20 features a user-replaceable (i.e. detachable) cable. Longer cables are also available for the Pro20, as is a BOD probe/cable assembly. | YSI Pro20 Dissolved Oxygen InstrumentThe 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. Additional features include:
Lab or field - the Pro20 is ready for whatever you need when it comes to oxygen meters. When ordering the YSI Pro20 you must order the instrument, cable, and dissolved oxygen probe separately, allowing you to choose the system that best fits your application. | YSI Pro10 pH or ORP InstrumentRugged 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.
Additional features include:
When ordering, you must order the instrument, cable, and pH or ORP sensor separately, allowing you to choose the system that best fits your application. Temperature is part of the cable you order and included in the cable purchase. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
YSI EcoSense EC300A Conductivity MeterSimple, affordable one-handed operation for a multitude of applications to measure conductivity, specific conductance, salinity, TDS and temperature.
Available with 1-, 4- or 10-meter cable lengths. Cables include the rugged, weighted probe assembly attached. The four-electrode cell is superior for conductivity performance in the field. Features
The EC300A (gray) directly replaces the EC300 (blue). Instrument and cables ordered separately unless ordering as a kit. Kits are available as an instrument, cable (1-, 4- or 10-meters), and hard-sided case. | YSI EcoSense EC300M Conductivity Meter with Extended MemoryThe EC300M offers convenient measurement of conductivity, specific conductance, salinity, total dissolved solids, and temperature in many field applications. Compared to the EcoSense® EC300A the EC300M features extended memory and simple data transfer with a micro-USB port. The following EC300M purchase options are available: 601034: EC300M instrument only 601035: EC300M instrument, hard-sided transport case, and probe with 1 meter field cable 601036: EC300M instrument, hard-sided transport case, and probe with 4 meter field cable 601037: EC300M instrument, hard-sided transport case, and probe with 10 meter field cable Features of the EC300M include:
The EC300M is designed for quick, accurate results in an economical platform. With a one-year instrument and electrode warranty, waterproof case and ease of use, the EC300M will fit your needs. | YSI EcoSense ODO200 Optical Dissolved Oxygen and Temperature MeterEcoSense ODO200 is an optical-based dissolved oxygen meter ideal for DO sampling. ODO200 sensors are EPA approved for wastewater compliance reporting of DO. Accurate, economical, handheld dissolved oxygen measurements using optical technology. 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. Please visit the ODO200 Kits page for fully assembled systems. The ODO200 simultaneously measures dissolved oxygen, using optical technology, and temperature with the following features:
The ODO200 is designed for quick, accurate results in an economical platform. The ability to measure DO optically along with temperature, in a simple, compact handheld allows the instrument to be used across multiple application sampling strategies in the field. With a one-year instrument, probe and sensor cap warranty, waterproof case and ease-of-use, the EcoSense ODO200 will fit your needs. Optical benefits include:
| YSI EcoSense ODO200M Optical Dissolved Oxygen and Temperature Meter with Extended MemoryThe EcoSense ODO200M is an optical-based dissolved oxygen meter ideal for DO sampling. Sensors are EPA approved for wastewater compliance reporting of DO. Compared to the EcoSense® ODO200, the ODO200M features extended memory and simple data transfer with a micro-USB port The following ODO200M purchase options are available: 601023: ODO200M instrument only 601024: ODO200M instrument, hard-sided transport case, and probe with 1 meter field cable 601025: ODO200M instrument, hard-sided transport case, and probe with 4 meter field cable 601026: ODO200M instrument, hard-sided transport case, and probe with 10 meter field cable Features of the ODO200M include:
The ODO200M is designed for quick, accurate results in an economical platform. The convenient optical dissolved oxygen sensor and the simple, compact handheld design allow the ODO200M to be used in many applications. With a one-year warranty, waterproof case, and intuitive operation, the EcoSense ODO200M will fit your needs. Optical Dissolved Oxygen measurement benefits include:
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YSI EcoSense DO200A Dissolved Oxygen MeterThe DO200A is part of the EcoSense® family of products. The DO200A dissolved oxygen instrument offers fast dissolved oxygen response times in wastewater, surface water, and aquaculture applications. Available sensors are EPA approved for wastewater compliance reporting of BOD, CBOD, and DO.
Calibrates easily in a saturated air environment and displays in % or ppm (mg/L) values, giving you the best DO data quality possible. Available with 1-, 4- or 10-meter cable lengths. The DO200A can also be used in the laboratory with the 200-BOD self-stirring lab probe making the DO200A a true lab and field instrument. Screw on PE membranes make membrane changes easier than ever. The PE membranes also have faster response times and reduce stirring dependence greatly. If you're interested in dissolved oxygen measurements you may also be interested in our Professional Series products Pro20 or optical DO handheld ProODO. Features
The DO200A (gray) directly replaces the DO200 (blue). Instrument and cables ordered separately unless ordering as a kit. DO200A kits are available as an instrument, cable (1-, 4- or 10-meters), and hard-sided case. | YSI EcoSense DO200M Dissolved Oxygen Meter with Extended MemoryThe DO200M dissolved oxygen instrument offers fast dissolved oxygen response times in wastewater, surface water, and aquaculture applications. Available sensors are EPA approved for wastewater compliance reporting of BOD, CBOD, and DO. Compared to the EcoSense® DO200A, the DO200M features extended memory and simple data transfer with a micro-USB port. The following DO200M purchase options are available: 601027: DO200M instrument only 601028: DO200M instrument, hard-sided transport case, polarographic probe with 1 meter field cable, 5908 cap membrane kit 601029: DO200M instrument, hard-sided transport case, polarographic probe with 4 meter field cable, 5908 cap membrane kit 601030: DO200M instrument, hard-sided transport case, polarographic probe with 10 meter field cable, 5908 cap membrane kit Features of the DO200M include:
The DO200M is designed for quick, accurate results in an economical platform. With a one-year instrument and electrode warranty, waterproof case and ease of use, the EcoSense DO200M will fit your needs. | YSI EcoSense pH100A pH MeterYSI's EcoSense® product line of compact, handheld instruments includes the pH100A pH meter. For simple, one handed operation for pH readings or mV values and temperature the pH100A is a logical choice. The low overall cost of ownership includes an economical list price, competitively priced probes compared to other manufacturers, and rugged, reliability limiting down time. Designed specifically for spot sampling applications, the pH100A meter will fill the need for simple, one-handed operation instrumentation. Whether the need is a single monitoring instrument for temperature and pH or mV for wastewater, surface water, or aquaculture, the pH100A pH tester is up to the task. The YSI pH100A also allows the ability to connect a flat-tipped (112-1) double-junction and piercing-tipped (111-1) probe for additional applications. In addition, the pH probes have waterproof, submersible cables along the length of the cable unlike many competitive probes. Features
The pH100A pH tester (gray) directly replaces the pH100 (blue). Instrument and cables ordered separately unless ordering as a kit. Kits are available as an instrument, cable (1- or 4-meters), and hard-sided case. | YSI EconSense pH100M pH Meter with Extended MemoryThe EcoSense® pH100M handheld instrument provides accurate and repeatable pH, mV, and temperature measurements in an affordable format. Compared to the EcoSense® pH100A, the pH100M features extended memory and simple data transfer with a micro-USB port. The following pH100M purchase options are available: 601031: pH100M instrument only 601032: pH100M instrument, hard-sided transport case, and pH/Temp field probe with 1 meter cable 601033: pH100M instrument, hard-sided transport case, and pH/Temp field probe with 4 meter cable Features of the pH100M include:
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YSI EcoSense pH/EC1030A pH and Conductivity Penhe pH/EC1030A is part of the EcoSense® family of products. The pH/EC1030A offers accurate, low-cost measurement of pH, conductivity, total dissolved solids (TDS), salinity and temperature. The pH/EC1030A is designed for quick, accurate results in an economical platform. The pH/EC1030A is the perfect instrument for spot sampling of pH, conductivity, total dissolved solids (TDS), salinity and temperature in applications such as wastewater, surface water, aquaculture, hydroponics, pools, and education. The pH/EC1030A features an easy-to-use graphic interface, simple one-hand operation, memory, and low cost of ownership over the life of the product. Features of the pH/EC1030A include:
| YSI EcoSense EC30A Conductivity PenThe EC30A is part of the EcoSense® family of products. The EC30A offers accurate, low-cost measurement of conductivity, total dissolved solids (TDS) and temperature. The EcoSense ® EC30A pen-style instrument provides an ultimate feature set over similar competitive models. The EC30A features an easy-to-use interface, simple one-hand operation and low cost of ownership over the life of the product. The easy, user-replaceable electrode ensures the instrument is always ready for use. The EC30A measures conductivity, TDS and temperature with the following features:
With a one-year instrument and electrode warranty, the EC30A will fit your needs for an easy-to-use conductivity, TDS and temperature instrument. The EC30A is a reusable pen-style instrument. The electrode cap is easy to replace while keeping the instrument. No throw-away instrument here! | YSI EcoSense ORP15A ORP Temperature Pen TesterThe ORP15A is part of the EcoSense® family of products. The ORP15A offers accurate, low-cost measurement of ORP (absolute and relative) along with temperature. The ORP15A offers accurate, low cost measurement of ORP (absolute and relative mV) and temperature. Measuring these parameters in a pen-style instrument that's also simple and compact means you get the most convenient sampling method available. The ORP15A is an easy-to-use mV instrument for food (such as vegetable washing and sanitizers), swimming pools, wastewater, and aquaculture. Also includes a graphic display with on-screen instructions. Features
| YSI EcoSense pH10A pH Pen TesterThe pH10A is part of the EcoSense® family of products. It's the perfect tester for economical spot sampling of pH and temperature in many applications including wastewater, surface water, aquaculture, hydroponics, pools, and education. The pH10A is the perfect pH tester for economical spot sampling of pH and temperature in applications such as wastewater, surface water, aquaculture, hydroponics, pools, and education. This ultra-compact instrument even includes a graphic display with on-screen instructions! Available with single- or dual-junction electrodes (comes with single-junction electrode). No need to throw this pen-style pH instrument away when the sensor goes bad like some other products. Simply replace the electrode within minutes and keep testing! Features
The pH10A (gray) directly replaces the pH10 (blue). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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