YSI AUTHORISED MALAYSIA

Choose from 4 ProQuatro kits
 

After determining your application needs, YSI makes it easy and convenient to choose a kit that’s right for you. Selecting the desired options has never been easier. Simply review the kit options among the list to choose your kit and order that item number to get everything you need. Start testing your water quality today.

The 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. The field sensor included in all DO200A kits is EPA approved for wastewater compliance reporting of DO.

The 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. The field sensor included in all DO200A kits is EPA approved for wastewater compliance reporting of DO.

The 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. The field sensor included in all DO200A kits is EPA approved for wastewater compliance reporting of DO.

The EC300A handheld conductivity instrument is part of the EcoSense® family of products. The EC300A offers convenient conductivity, specific conductance, salinity, total dissolved solids, and temperature with a super-stable, four-electrode conductivity cell for true field applications.

The EC300A handheld conductivity instrument is part of the EcoSense® family of products. The EC300A offers convenient conductivity, specific conductance, salinity, total dissolved solids, and temperature with a super-stable, four-electrode conductivity cell for true field applications.

The EC300A handheld conductivity instrument is part of the EcoSense® family of products. The EC300A offers convenient conductivity, specific conductance, salinity, total dissolved solids, and temperature with a super-stable, four-electrode conductivity cell for true field applications.

Titanium user-replaceable digital smart sensor
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS Conductivity and Temperature Sensor
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS Turbidity Sensor
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS pH Sensor with Module
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS pH/ORP Sensor with Module
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS Total Algae PC Phycocyanin Freshwater Smart Sensor
 

The ProDSS Total Algae-Phycocyanin (TAL-PC) sensor is a dual-channel fluorescence-based sensor, with a channel for chlorophyll a, found in all algae, and a channel for the accessory pigment phycocyanin that is commonly found in freshwater blue-green algae.

ProDSS Total Algae PE Phycoerythrin Saltwater Smart Sensor
 

The ProDSS Total Algae-Phycoerythrin (TAL-PE) sensor….and a channel for the accessory pigment phycoerythrin that is commonly found in saltwater blue-green algae.

ProDSS Ammonium Sensor with Module
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS Nitrate Sensor with Module
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

ProDSS Chloride Sensor with Module
 

The ProDSS features titanium user-replaceable digital smart sensors that are automatically recognized by the instrument when connected and store calibration data.

User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership.

YSI 1001 pH sensor for the YSI Professional Series
 

Easy user-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary.

One-year warranty.

Measure pH quickly and easily with the 1001 pH sensor.

YSI 1003 pH/ORP (pH/redox) combination sensor for the Professional Plus instrument.
 

Easy user-replaceble sensor allows for quick sensor replacements, if needed.  No tools necessary. 

One-year sensor warranty.

Measure pH and ORP (oxidation reduction potential), or redox, quickly and easily with the 1003 combination sensor.

YSI 1002 ORP (redox) sensor for the Pro Series
 

Easy user-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary.

One-year warranty.

Measure ORP (oxidation reduction potential) or redox, quickly and easily with the 1002 sensor.

YSI 1004 ammonium, NH4+ sensor for the Pro Series
 

Easy user-replaceable sensor allows for quick sensor replacements, if needed.  No tools necessary. 

Six-month sensor warranty.

Measure ammonium (ammonia conversion) quickly and easily with the 1004 sensor.

Note - for use in freshwater applications only.

The ODO/CT probe and cable assembly features integral (i.e. built-in) optical dissolved oxygen, conductivity, and temperature sensors and is available in lengths up to 100 meters. It’s perfect for measuring DO in the following applications – estuary, wetland, coastal, aquaculture, or any application requiring accurate, real-time salinity-compensated DO measurements.

The ODO/CT probe and cable assembly features integral (i.e. built-in) optical dissolved oxygen, conductivity, and temperature sensors and is available in lengths up to 100 meters. It’s perfect for measuring DO in the following applications – estuary, wetland, coastal, aquaculture, or any application requiring accurate, real-time salinity-compensated DO measurements.

The ODO/CT probe and cable assembly features integral (i.e. built-in) optical dissolved oxygen, conductivity, and temperature sensors and is available in lengths up to 100 meters. It’s perfect for measuring DO in the following applications – estuary, wetland, coastal, aquaculture, or any application requiring accurate, real-time salinity-compensated DO measurements.