Multiparameter Water Quality Handheld

EcoSense DO200A Dissolved Oxygen Meter

The DO200A offers fast DO response times in wastewater, surface water and aquaculture applications. Calibrates easily in a saturated air environment and displays in % or ppm (mg/L) values, giving you the best DO data quality possible Features: 1-year instrument, DO electrode and cable warranty IP67 waterproof rating Screw-on cap …

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EcoSense pH100A Meter

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. Features 1-year instrument warranty IP67 waterproof housing Internal …

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EcoSense EC300A Conductivity Meter

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. 1-year instrument, electrode and cable warranty IP67 waterproof rating Rugged weighted probe assembly; super-stable electrode designed for field use Automatic temperature compensation Low battery indicator with 500 …

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ProDSS Multiparameter Water Quality Meter

The YSI ProDSS (digital sampling system) is a portable water quality multiparameter instrument for the measurement of several critical parameters – dissolved oxygen (optical), total algae, turbidity, pH, ORP, conductivity, specific conductance, salinity, TDS, resistivity, TSS, ammonium, ammonia, chloride, nitrate, depth (optional), temperature and GPS coordinates. Designed for use in …

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Professional Plus (Pro Plus) Multiparameter Instrument

The YSI Professional Plus handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for 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 …

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ProODO Optical Dissolved Oxygen Instrument

    The YSI ProODO dissolved oxygen meter utilizes ODO® technology, an optical-based sensor, to measure dissolved oxygen. Optical-based sensors drift less than membrane covered sensors and are capable of holding their calibration for several months. In addition, ODO sensors require less maintenance as there are no membranes to change and …

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Pro2030 Dissolved Oxygen, Conductivity, Salinity Instrument

The Pro2030 provides everything you need in a handheld dissolved oxygen meter that automatically compensates for changes in salinity values. Rugged, simple and reliable. Measure DO, salinity, conductivity, specific conductance, TDS, barometric pressure and temperature. User-replaceable sensors and cables and convenient Quick Cal feature makes it extremely user friendly. Mil-spec (military spec) …

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Pro30 Conductivity, Salinity Instrument

The Pro30 provides everything you need in a handheld meter that measures salinity, conductivity, specific conductance, total dissolved solids, and temperature. Rugged, simple and reliable. 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 …

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