pH Meters and Electrodes

Ion and pH meters are electrochemical equipment used to measure the pH (acidity or alkalinity) or specific ion concentration of a solution. Other meters can also measure the conductivity or dissolved oxygen content of a solution. pH meters, specific ion meters, conductivity meters and dissolved oxygen meters can come as benchtop or portable equipment. A meter’s electrodes can be replaced with easy to clean electrodes or electrodes for difficult media. pH, ion and conductivity meters are typically used in life science research, pharmaceutical testing, food and beverage, environmental and water analysis. Find the best pH meters and electrodes in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.

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Showing 1 - 25 of 81 results

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914 pH/Conductometer

(15)

Metrohm AG



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913 pH Meter

(53)

Metrohm AG



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Accumet™ AB150 pH Benchtop Meters

(1)

Thermo Fisher Scientific



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Sigma-Aldrich® micro pH combination electrode, glass body

(1)

Sigma-Aldrich Supelco



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Orion 5-Star Benchtop Multimeter

(1)

Thermo Fisher Scientific



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Calibration buffers for pH electrodes

(1)

Xylem



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inoLab® Multi 740 Multimeters

(2)

VWR International Ltd



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Orion 4-Star Benchtop pH/Conductivity Meter

(1)

Thermo Fisher Scientific



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OHAUS STARTER 3100 pH meter

(1)

Ohaus Corp.



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HI-5221 Research Grade pH/ORP/Temperature Meter

(1)

Hanna Instruments (USA)



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Orion 3-Star Benchtop pH Meter

(5)

Thermo Fisher Scientific



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3510 Advanced pH Meter

(1)

Bibby Scientific



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pH/ION 340i

(6)

Xylem



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HQ40d Portable Multi-Parameter Meter

(3)

Hach Company



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GLpKa

(3)

Sirius Analytical



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Orion Star™ Series Packages from Thermo Electron

(4)

Thermo Fisher Scientific



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HI-98195 Multi-Parameter Waterproof Meter

(3)

Hanna Instruments (USA)



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856 Conductivity Module

(7)

Metrohm AG



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Starter 3100M Bench Meter

(2)

Ohaus Corp.



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Handheld pH meters

(1)

Xylem



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Orion 3-Star Portable pH Meter

(3)

Thermo Fisher Scientific



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POLILYTE™ HP 225

Hamilton Company



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EasyFerm Bio pH Sensors

Hamilton Company



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Asante NaTRIUM Green™

TEFLabs



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YSI 550A Dissolved oxygen meter

YSI Hydrodata Ltd