pH and Multi-Parameter Meters
These rugged pH and multi-parameter meters accurately provide the quick water quality measurements essential for electrochemistry research. Choose from compact benchtop or portable pen-styles to fit laboratory or field environments. Efficient dual or multi-parameter technology simultaneously determines different substance levels. The simple user interface shows prompted instructions on high resolution displays. Store the calibrations of potential hydrogen or oxidation reduction with memory storage capability. Incorporating waterproof construction, pH and multi-parameter meters endure harsh environs.
Multi-parameter meters, handheld, Eutech PC 450 / PD 450
Supplier: EUTECH
These portable meters either measure pH, mV, conductivity, TDS, salinity and temperature (PC 450) or pH, mV, DO and temperature (PD 450). They feature a durable waterproof and dustproof design with IP67 rating.
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Pocket pH/°C testers, Thermo Scientific™ Eutech™ Elite pH
Supplier: EUTECH
These rugged and user-friendly testers feature a simultaneous display of pH and temperature and provide accurate measurements for water analysis. Available in a standard version or with a spear tip open pore sensor for direct measurements of solid or semi-solid samples such as cheese, meat, fruit, bread and more.
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Multi-parameter meter, handheld, Portavo® 908 Multi
Supplier: KNICK
This portable Memosens-based instrument for the analysis of liquids can measure pH/ORP, conductivity (conductive/inductive), oxygen (amperometric/optical) and temperature and features direct printer control. A printer for immediate printing of the calibration record (GLP compliant) can be directly connected to the micro USB port. Waterproof according to IP 66/IP 67.
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Multi-parameter meter (pH/mV/DO), bench, Orion Star™ A216
Supplier: Thermo Orion
This benchtop meter is ideal for a wide range of applications and advanced pH and dissolved oxygen analysis in the lab. It offers two measuring channels allowing users to measure pH and dissolved oxygen simultaneously or view each channel separately. Can be used with RDO optical or polarographic DO probes.
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Orion™ Pro Star PI217 Dual Channel pH/Ion Bench Meters
Supplier: Thermo Orion
The Thermo Scientific™ Orion™ Pro Star PI217 dual channel pH/ion bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star PI217 meter delivers advanced performance in a modern and simplified package.
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Multi-parameter meter, handheld, Professional Plus
Supplier: YSI ENVIRONMENTAL
The Professional Plus is one of the most versatile multi-parameter handheld meters on the market. A combination of up to 11 parameters can be measured on a single bulkhead, including pH, ORP, ammonia, nitrate, chloride, DO, conductivity, salinity, TDS, barometric pressure and temperature, meaning only one cable is required.
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Orion™ Pro Star PD216 pH/Ion/DO Bench Meters
Supplier: Thermo Orion
The Thermo Scientific™ Orion™ Pro Star PD216 pH/ion and dissolved oxygen bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star PD216 meter delivers advanced performance in a modern and simplified package.
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Orion™ Versa Star™ Pro™ Multi-Parameter Meter, Bench
Supplier: Thermo Orion
This meter offers interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.
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Multi-parameter meter (pH/mV/conductivity), handheld, Orion Star™ A325
Supplier: Thermo Orion
This rugged, waterproof portable meter is designed for a wide range of pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature testing and field applications. It can be used in the most demanding locations thanks to its IP67-rated housing. The meter offers two measuring channels allowing users to measure pH and conductivity simultaneously or view each channel separately.
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Multi-parameter meters, handheld, Portavo® 907
Supplier: KNICK
These versatile, portable instruments can measure pH, ORP, conductivity and dissolved oxygen (optical). Thanks to their robustness and large selection of suitable sensors, they are suitable for both laboratory and process applications. Waterproof according to IP 66/IP 67.
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pH/mV/°C meters, handheld, Orion™ Star A121
Supplier: Thermo Orion
Easy-to-use and budget-friendly instrument for basic pH analysis in the field. Ideal for simple, routine pH, mV and temperature measurements.
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pH/mV/°C meters, bench top, Orion™ Versa Star Pro™ pH/LogR™
Supplier: Thermo Orion
These bench top meters with pH/LogR module meet most challenging applications for pH, mV, ORP and LogR temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements. The LogR™ technology enables users to measure both pH and temperature using the glass-bulb of most pH electrodes – ideal for small sample volumes and samples that are difficult to clean.
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pH meter, handheld, SensoDirect pH 110
Supplier: Lovibond
The SensoDirect pH 110 is a simple, easy-to-use, portable pH meter.
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Multi-parameter meter (pH/conductivity), bench, 3540
Supplier: Cole-Parmer
Ideal for use in all laboratories where pH and conductivity analyses are required.
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pH/°C testers, 206
Supplier: Testo
The testo 206 series is ideal for pH measurements in liquid and semi-solid media. The instruments offer a combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free and insensitive to dirt.
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Multi-parameter meter (pH/conductivity/oxygen), handheld, SensoDirect 150
Supplier: Lovibond
The SensoDirect 150 is designed for multi purpose operation and measures pH/Redox, dissolved oxygen and conductivity/TDS.



