pH Sensors

Sensorex Laboratory pH Electrodes

Laboratory pH Sensors

Sensorex offers a full line of plastic and glass body pH electrodes in single or double junction designs. Choose from epoxy bodyglass body, research grade, calomel free, flask size, semi-micro, and spear tip designs. Several specialty models are also available.

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Process pH Sensors

Process pH Sensors

Our process pH electrodes feature a complete selection of our world renown flat surface technology which feature our modular S8000 product line as well as general purpose spherical bulbs. Learn how our electrodes can solve your measurement problems and save time and money.

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pH Transmitter and Sensor Accessories
Ion Selective Electrodes

Ion Selective Electrodes

Combination Ion selective Electrodes are available

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Hach pH and ORP Sensors

Direct Replacement pH/ORP Sensors

Sensorex Direct fit replacement compatible sensors for Hach®, Acu-trol®  and Strantrol® are now available from stock!  Compare the value and quality of a Sensorex compatible sensor.


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pH Sensors [+]
ORP Sensors [+]
Conductivity Sensors [+]
DO Sensors [+]
Sanitizer Sensors [+]
Sensor Customization
Transmitters [+]
UVT Sensors
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