pH Electrodes
Our extensive assortment of quality pH electrodes, sensors, and probes are designed to make your complex measurements routine, reliable, and accurate in both the lab or in the field. They are available in a variety of body materials, body styles, and sample requirements. Digital probes have built-in temperature sensors and will alert the user when recalibration is needed. These probes have rugged bodies and long integrated cables for convenient use in a variety of scenarios.
Combination pH electrode, spear tip, Orion™ 8163BNWP ROSS™
Supplier: Thermo Orion
Its spear tip makes this electrode ideal for pH measurement in semi-solid food material such as cheese, meat, fruit, bread and other similar samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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pH electrode, Orion™ 8172BNWP ROSS™ Sure-Flow™
Supplier: Thermo Orion
This general purpose pH electrode offers superior performance for dirty, difficult samples such as soils, sludges, colloids, viscous materials and organics. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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pH electrode, Orion™ 8175BNWP ROSS™ Sure-Flow™
Supplier: Thermo Orion
This general purpose pH electrode can be used to measure general pH samples as well as viscous or colloidal samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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Digital pH Sensor, Memosens CPS71E
Supplier: Endress+Hauser
With its contamination-resistant reference system, Memosens CPS71E is a digital pH sensor for highly contaminated or toxic media such as strong acids or bases.
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Combination pH electrode, Orion™ 9102BNWP
Supplier: Thermo Orion
This general purpose pH electrode is ideal for conducting accurate Q.C. and research work.
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pH Sensor Rugged, Memosens CPL59E
Supplier: Endress+Hauser
Potentiometric pH glass sensor for laboratory measurements and random sampling in demanding media. Connectable via inductive, digital connection with Memosens technology.
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pH Sensor Pure, Memosens CPL57E
Supplier: Endress+Hauser
Potentiometric pH glass sensor for laboratory measurement and random sampling in pure water. Connectable via inductive, digital connection with Memosens technology.
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pH Sensor, Memosens CPS91E
Supplier: Endress+Hauser
Memosens 2.0 pH electrode for heavily soiled media in chemical processes, paper or paint production.
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pH electrode, low resistance, Orion™ 9162BNWP
Supplier: Thermo Orion
This low resistance electrode is ideal for use in viscous solutions.
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ATC probe, Orion™
Supplier: Thermo Orion
ATC probe for general purpose applications. For aqueous samples, intermittent use in methanol or ethanol.
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pH Sensor, Non-glass, Memosens CPS97E
Supplier: Endress+Hauser
Memosens 2.0 ISFET pH sensor for polluted media in chemical processes, paper or pigment production.
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ATC probes, stainless steel, Orion™
Supplier: Thermo Orion
Automatic Temperature Compensation (ATC) probes for fast, accurate measurements in the lab or field. Automatically correct pH measurements for variation in electrode slope due to temperature change.
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pH electrode, double junction, Orion™ 9110DJWP
Supplier: Thermo Orion
This double junction pH electrode with semi-micro tip measures samples as small as 0,2 ml.
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pH electrodes
Supplier: KNICK
Electrode, pH, SE 104 N, pH: 2...13, −5...+80 °C, Plastic, Diaphr.: Hole junction, Electrolyte: Polymer, Ø×L: 12×99 mm, DIN, For: Semi-solid substances
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pH electrode, SE 555
Supplier: KNICK
This autoclavable sensor with Memosens technology provides high reliability and precision. The special pH glass enables a very fast and stable response and makes the sensor CIP and SIP-capable, even in the harshest of environments.
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pH electrode, double junction, Orion™ 9102DJWP
Supplier: Thermo Orion
This double junction pH electrode offers superior measurement stability, faster response, greater accuracy, longer life, least long-term drift and more reproducible results.



