Drinking Water

  • Monitoring Raw Water
  • Process
  • Groundwater
YSI ProDSS Handheld Instrument

YSI ProDSS - Digital Sampling System

The YSI ProDSS (digital sampling system) handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, turbidity, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature along with depth.

YSI EXO1 and handheld

YSI EXO1 Multiparameter Sonde

Capturing accurate data in fresh water, ground water and marine aquatic environments is easy with the versatile multiparameter EXO1 sonde. Ideal for estuarine, surface water or ground water applications.

YSI EXO2 multiparamter water quality instrument

YSI EXO2 Multiparameter Sonde

The EXO advanced water quality monitoring platform includes the versatile multiparameter EXO2 sonde for oceanographic, estuarine, or surface water applications. Collect data to 250m with the advanced EXO2 sonde – contains six replaceable 'smart' sensors and a central wiper to clean biofouling.

YSI EXO3

YSI EXO3 Multiparameter Sonde

EXO3 is a purpose-built sonde for monitoring major water quality parameters, including: pH, conductivity, temperature, turbidity, and dissolved oxygen. Offering the greatest value of any sonde available on the market, EXO3 combines the maneuverability of the EXO1 with the powerful antifouling wiper of the EXO2.

YSI EXO Handheld Display

YSI EXO Handheld Display

Introducing the updated EXO Handheld from YSI - In water quality monitoring, instruments must hold up to harsh conditions. Rain or shine, sleet or snow, your equipment needs to keep up with you.

YSI EXO GO Wireless Communication Device

EXO GO

The portability of EXO GO wireless communication frees up your hands in the field. EXO GO opens a Bluetooth® portal between any Windows OS device and a submerged EXO Sonde. (EXO 1, EXO 2, EXO 2s Shorty, EXO 3)

Magflux Flow meter

MJK MagFlux® Flowmeters

MagFlux® Flowmeters are developed for measurements in all types of conductive liquids, including measurement of flow in drinking water, wastewater, sludge and process water. MagFlux Flowmeters are manufactured with carbon steel and stainless steel for flange or wafer connections and lining in hard or soft rubber and PTFE/PFA.

Shuttle® Ultrasonic Level Transmitter

MJK Shuttle® Ultrasonic Level Transmitter

With MJK cabled sensors, it is easy to position the transmitter with the display, where it can be useful, and the large display allows viewing from a distance. Tne one-step measurement start-up procedure is easy to follow and easy to modify the set-up of all functions, controls and signal management features. 

Expert™ Hydrostatic Level transmitter 3400/3400D

MJK Expert™ Hydrostatic Level transmitter 3400/3400D

Expert™ Hydrostatic Level transmitter 3400/3400D

Expert™ Hydrostatic Level transmitter 3400 with improved accuracy for both high and low measuring ranges.

The transmitters are approved for mounting in explosion hazard areas. It has a capacitive measuring system and built-in breather tube for direct air pressure compensation.

MJK MagFlux Q

MJK MagFlux® Q Electromagnetic Flow Meter

The MJK MagFlux® Q (8200 series) Electromagnetic Flow Meter, created in ABS plastic, designed with an optimized construction  which secures optimal performance. MagFlux Q provides very stable and highly accurate flow measurements in conductive liquids, especially at low flow velocity.

MJK 713 Flow Converter

MJK 713 Open Channel Flowmeter

MJK 713 Open Channel Flow Measurement and Regiatration of water Flow is a converter adaptable to many types of weirs and open channels.


The built-in ISO 1438 formulas for flow calculations are preprogrammed with the most common flumes and weirs such as Parshall, Venturi, Palmer-Bowles flumes and V-notch and rectangular weirs. Also to be used with non-standard channels and weirs, often installed at waste water plants and stormflow locations.

713 Open Channel Flowmeter is primarily used for measuring flow outlet from waste water treatment plants. The flow is calculated upon the water level, provided by either ultrasonic or hydrostatic level transmitter.

Built-in ISO 1438 formulas will provide the most common formulas, but it is possible to calculate flow from simple formula and level/flow linearization as well.

Built-in totalizer with non-resettable counter, and short term flow overview.

Easy to use and setup due to symbolic navigation buttons and multiple display languages.

MJK pHix Compact

MJK pHix Compact

PH & REDOX MEASUREMENT


THE UNIQUE AND PRACTICAL DESIGN OF PHIX COMPACT ENABLES MEASUREMENT OF PH OR REDOX POTENTIAL FROM THE MEDIA IN WHICH IT IS SUBMERGED. 
The unique design of pHix Compact eliminates high impedance electrode connections and use of special hardware for mounting, and with the large surface of the pHix Compact reference junction the electrode is less sensitive to pollution.

All known issues such as corrosion, moisture and oxidation due to high impedance are practically eliminated with this construction.

This is one of the most user friendly pH transmitters on the market. The buffer adjustment of the pHix Compact is very easy to perform securing high repeatability.

YSI ProDSS Handheld Instrument

YSI ProDSS - Digital Sampling System

The YSI ProDSS (digital sampling system) handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, turbidity, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature along with depth.

YSI EXO1 and handheld

YSI EXO1 Multiparameter Sonde

Capturing accurate data in fresh water, ground water and marine aquatic environments is easy with the versatile multiparameter EXO1 sonde. Ideal for estuarine, surface water or ground water applications.

MJK Expert™ 367

MJK Expert™ Hydrostatic Level Series

MJK offers a full series of water level transmitters designed for immersion in open tanks, wet-wells, ground water and reservoirs. The water level transmitters are designed for measurement under rough conditions in all water and wastewater applications with large concentrations of sludge and suspended solids.

Expert™ Hydrostatic Level transmitter 3400/3400D

MJK Expert™ Hydrostatic Level transmitter 3400/3400D

Expert™ Hydrostatic Level transmitter 3400/3400D

Expert™ Hydrostatic Level transmitter 3400 with improved accuracy for both high and low measuring ranges.

The transmitters are approved for mounting in explosion hazard areas. It has a capacitive measuring system and built-in breather tube for direct air pressure compensation.