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pH Probes

pH probes are devices used to measure the acidity or alkalinity of a substance. This is called the pH level. The construction of a pH probe typically consists of an pH electrode, a temperature sensor and a housing. pH measurement is important as it provides the user with a readout of the chemical conditions of a solution.

pH probes are rod or pen-shaped devices which are placed into the solution. They are used alongside pH Meters which convert the reading into a visual output. Some pH probes offer additional functionality, such as temperature reading and automatic calibration.

Types of pH probe

pH probes are available in a variety of different configurations that meet a range of different needs. Types of probe include:

Glass probes
PEI (Polyetherimide) probes
Titanium probes
PVDF (Polyvinylidene fluoride) probes

ph probes are also available with different types of electrodes such as Conductivity, Oxidation Reduction Potential and pH as well as a variety of temperature measurement ranges.

Applications of pH probes.

pH probes help provide a measurement of acid and alkaline levels in solutions and its electrical potential. pH probes have a wide range of use in applications such as:

Laboratories
Quality control
Swimming pools
Soil measurements in agriculture
Environmental remediation
Breweries

166 Products showing for pH Probes

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Stock information currently inaccessible Endress+Hauser CPS11-2BA2ESA Glass pH PH Probe, 0 to 14 pH, DIN Interface RS Stock No. 691-098 Mfr. Part No. CPS11-2BA2ESA Subtotal (1 unit) CHF.410.61(exc. VAT) CHF.410.61/unit Units	Endress+Hauser	0 to 14 pH	PH Probe	pH	-	Glass	-	DIN	TÜV Certificate, ISO 10993-5
Stock information currently inaccessible Endress+Hauser CPS11-1AS2GSA Glass pH PH Probe, 1 to 12 pH, DIN Interface RS Stock No. 691-102 Mfr. Part No. CPS11-1AS2GSA Subtotal (1 unit) CHF.342.91(exc. VAT) CHF.342.91/unit Units	Endress+Hauser	1 to 12 pH	PH Probe	pH	-	Glass	-	DIN	TÜV Certificate, ISO 10993-5
Stock information currently inaccessible Endress+Hauser CPS11-2FA2ESA Glass pH PH Probe, 0 to 10 pH, DIN Interface RS Stock No. 691-083 Mfr. Part No. CPS11-2FA2ESA Subtotal (1 unit) CHF.410.61(exc. VAT) CHF.410.61/unit Units	Endress+Hauser	0 to 10 pH	PH Probe	pH	-	Glass	-	DIN	ISO 10993-5, TÜV Certificate
Stock information currently inaccessible TMC ELECT-A Water Analysis Electrodes RS Stock No. 347-6955 Mfr. Part No. ELECT-A Subtotal (1 unit) CHF.62.69(exc. VAT) CHF.62.69/unit Units	TMC	-	-	-	Metal	-	-	-	-
Stock information currently inaccessible Hanna Instruments HI-1296D Titanium pH pH Analysis Electrode, 0 to 12 pH, DIN Interface RS Stock No. 469-7298 Mfr. Part No. HI-1296D Subtotal (1 unit) CHF.285.22(exc. VAT) CHF.285.22/unit Units	Hanna Instruments	0 to 12 pH	pH Analysis Electrode	pH	-	Titanium	-	DIN	No
Stock information currently inaccessible Hanna Instruments HI 1285 PP Conductivity, pH pH Analysis Electrode, 0 → +60 °C, 0 → 12 pH RS Stock No. 436-5991 Mfr. Part No. HI 1285 Subtotal (1 unit) CHF.73.68(exc. VAT) CHF.73.68/unit Units	Hanna Instruments	0 → +60 °C, 0 → 12 pH	-	Conductivity, pH	Gel	PP	Conductivity, pH, Temperature	DIN	-
Stock information currently inaccessible Jumo 201025/51-32-07-22-120/837 A Pt1000 Temperature Probe, Combination Electrode (Glass or Metal Electrodes and RS Stock No. 279-750 Mfr. Part No. 201025/51-32-07-22-120/837 Subtotal (1 unit) CHF.237.20(exc. VAT) CHF.237.20/unit Units	Jumo	-	PH Probe	pH	-	A Pt1000 Temperature Probe, Combination Electrode (Glass or Metal Electrodes and Reference Electrodes In One Shaft)	-	-	RoHS
Stock information currently inaccessible Jumo 201026/10-22-04-82-120/000 pH and redox combination electrodes pH, Conductivity Redox Electrodes, 0 to 14 pH, 4 to RS Stock No. 279-823 Mfr. Part No. 201026/10-22-04-82-120/000 Subtotal (1 unit) CHF.267.63(exc. VAT) CHF.267.63/unit Units	Jumo	0 to 14 pH	Redox Electrodes	pH, Conductivity	-	pH and redox combination electrodes	-	4 to 20 mA Analogue	RoHS
Stock information currently inaccessible Hanna Instruments HI1230B PEI pH Conductivity Sensor, 0 to 13 pH, BNC Interface RS Stock No. 176-3241 Mfr. Part No. HI1230B Subtotal (1 unit) CHF.156.85(exc. VAT) CHF.156.85/unit Units	Hanna Instruments	0 to 13 pH	Conductivity Sensor	pH	-	PEI	-	BNC	No
Stock information currently inaccessible Hanna Instruments FC200B Polyvinylidene fluoride pH pH Analysis Electrode, BNC Interface RS Stock No. 375-1486 Mfr. Part No. FC200B Subtotal (1 unit) CHF.263.71(exc. VAT) CHF.263.71/unit Units	Hanna Instruments	-	pH Analysis Electrode	pH	-	Polyvinylidene fluoride	-	BNC	No
Stock information currently inaccessible Jumo 202924/10-0010-1003-613-37-31-31/864,955,956, Conductive Conductivity Sensor Conductivity Conductivity Sensor, 0.1 RS Stock No. 279-224 Mfr. Part No. 202924/10-0010-1003-613-37-31-31/864,955,956, Subtotal (1 unit) CHF.1'039.36(exc. VAT) CHF.1'039.36/unit Units	Jumo	0.1 to 0.01 μS/cm	Conductivity Sensor	Conductivity	-	Conductive Conductivity Sensor	-	-	Certificate of EN 10204 2.1, RoHS, EN 10204 3.1 (material,roughness), EN 10204 2.2
Stock information currently inaccessible Jumo 201021/10-12-04-82-120/000 A Pt1000 Temperature Probe, Combination Electrode (Glass or Metal Electrodes and RS Stock No. 279-485 Mfr. Part No. 201021/10-12-04-82-120/000 Subtotal (1 unit) CHF.222.57(exc. VAT) CHF.222.57/unit Units	Jumo	0 to 14 pH	Redox Electrodes	pH, Conductivity	-	A Pt1000 Temperature Probe, Combination Electrode (Glass or Metal Electrodes and Reference Electrodes In One Shaft)	-	Digital, 4 to 20 mA Analogue, USB	RoHS2, FDA materials
Stock information currently inaccessible Jumo 202924/10-0010-1003-104-37-88-26/000 Conductive Conductivity Sensor Conductivity Conductivity Sensor, 0.1 to 0.01 RS Stock No. 279-123 Mfr. Part No. 202924/10-0010-1003-104-37-88-26/000 Subtotal (1 unit) CHF.433.79(exc. VAT) CHF.433.79/unit Units	Jumo	0.1 to 0.01 μS/cm	Conductivity Sensor	Conductivity	-	Conductive Conductivity Sensor	-	-	EN 10204 2.2, RoHS, Certificate of EN 10204 2.1, EN 10204 3.1 (material,roughness)
Stock information currently inaccessible Jumo 202925/0100-1003-106-37-88-84 2-electrode Conductivity Conductivity Sensor, 10 μS/cm to 15 mS/cm RS Stock No. 278-855 Mfr. Part No. 202925/0100-1003-106-37-88-84 Subtotal (1 unit) CHF.491.88(exc. VAT) CHF.491.88/unit Units	Jumo	10 μS/cm to 15 mS/cm	Conductivity Sensor	Conductivity	-	2-electrode	-	-	RoHS
Stock information currently inaccessible Jumo 202924/10-0001-1003-104-37-88-26/000 Conductive Conductivity Sensor Conductivity Conductivity Sensor, 0.05 to 20 RS Stock No. 278-921 Mfr. Part No. 202924/10-0001-1003-104-37-88-26/000 Subtotal (1 unit) CHF.433.79(exc. VAT) CHF.433.79/unit Units	Jumo	0.05 to 20 μS/cm	Conductivity Sensor	Conductivity	-	Conductive Conductivity Sensor	-	-	EN 10204 3.1 (material,roughness), RoHS, EN 10204 2.2, Certificate of EN 10204 2.1
Stock information currently inaccessible Endress+Hauser CPS11E-AA7BAA2 Glass pH PH Probe, 0 to 14 pH RS Stock No. 256-6141 Mfr. Part No. CPS11E-AA7BAA2 Subtotal (1 unit) CHF.457.04(exc. VAT) CHF.457.04/unit Units	Endress+Hauser	0 to 14 pH	PH Probe	pH	-	Glass	-	-	IECEX, CSA C/US, Japan and INMETRO, NEPSI
Stock information currently inaccessible Jumo 201022/10-12-7-82-120/000 Test Probe Set pH PH Probe, 0 to 14 pH, USB Interface RS Stock No. 279-820 Mfr. Part No. 201022/10-12-7-82-120/000 Subtotal (1 unit) CHF.204.15(exc. VAT) CHF.204.15/unit Units	Jumo	0 to 14 pH	PH Probe	pH	-	Test Probe Set	-	USB	RoHS
Stock information currently inaccessible Jumo 201022/10-12-7-18-120/841 Test Probe Set pH PH Probe, 0 to 14 pH, USB Interface RS Stock No. 279-737 Mfr. Part No. 201022/10-12-7-18-120/841 Subtotal (1 unit) CHF.267.31(exc. VAT) CHF.267.31/unit Units	Jumo	0 to 14 pH	PH Probe	pH	-	Test Probe Set	-	USB	RoHS
Stock information currently inaccessible Jumo 201022/10-12-07-82-120/000 Test Probe Set pH PH Probe, 0 to 14 pH, USB Interface RS Stock No. 279-575 Mfr. Part No. 201022/10-12-07-82-120/000 Subtotal (1 unit) CHF.204.15(exc. VAT) CHF.204.15/unit Units	Jumo	0 to 14 pH	PH Probe	pH	-	Test Probe Set	-	USB	RoHS2, FDA materials, biocompatibility EN ISO 109935
Stock information currently inaccessible Jumo 202925/0100-1003-105-37-88-84 2-electrode Conductivity Conductivity Sensor, 10 μS/cm to 15 mS/cm RS Stock No. 278-810 Mfr. Part No. 202925/0100-1003-105-37-88-84 Subtotal (1 unit) CHF.468.36(exc. VAT) CHF.468.36/unit Units	Jumo	10 μS/cm to 15 mS/cm	Conductivity Sensor	Conductivity	-	2-electrode	-	-	RoHS