Shop Electrodes by Application
Our products can be used in a wide range of applications. Our electrodes are manufactured accurately with first-class engineering and are ideal for quality results in various applications.
Showing 65–80 of 117 results
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O1/S8 Platinum ORP Glass Combination Electrode
ORP/ Redox combination electrode featuring an annual ceramic junction and 1mm x 8mm Platinum Rod sensing element. Glass bodied sensor…Read moreBody Type: Glass
Temperature Range: 0 - 100°C
Pressure Range: Atmospheric
Range: ± 2000mV
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P11-NS14/15-S7 pH Titrator Electrode
Refillable single junction electrode with NS14/15 adapter making it perfect for laboratory applications. Designed for use with modern autotitrators. Easy…Read moreBody Type: Glass
Temperature Range: 0 - 100°C
pH Range: 0 - 14
Junction Type: Ceramic Rod
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P11-NS14/15-S7 NaF Non Aqueous Titrator Electrode
Titration sensor designed for non-aqueous samples. New improved formulation of non-aqueous fill solution but can be used with traditional LiCl…Read moreBody Type: Glass
Temperature Range: 0 - 50°C
pH Range: 0 - 14
Junction Type: Frit Ceramic
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P21-NS14/15-S7 pH Difficult Samples Titrator Electrode
Refillable single junction pH titrator electrode. New improved formulation of non-aqueous fill solution but can be used with traditional LiCl…Read moreBody Type: Glass
Temperature Range: 0 - 80°C
pH Range: 0 - 14
Junction Type: Sleeve
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O1-NS14/15-S7 Redox Titrator Electrode
Sensor is supplied with an S7 connector allowing use of a detachable cable for convenience and compatibility with almost any…Read moreBody Type: Glass
Temperature Range: 0 - 100°C
Junction Type: Ceramic
Range: ± 2000mV
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O2 Karl Fischer Titration Electrode
Karl Fischer titration electrode featuring double platinum sensing elements with 2mm x 10mm Platinum Rods. Glass bodied sensor which is…Read moreBody Type: Glass
Temperature Range: 0 - 80°C
Plate Material: 99.99% Pure Platinum
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O2-NS14/15-S7 Karl Fisher Titrator Electrode
Karl Fischer titration electrode featuring double platinum sensing elements with 1mm x 10mm Platinum Rods. Designed with a glass cone…Read moreBody Type: Glass
Temperature Range: 0 - 100°C
Sensing Element: 2 x Platinum Rod
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O3 Platinum ORP Half Cell Electrode
ORP/ Redox half cell electrode featuring 1mm x 8mm Platinum Rod sensing element and ± 2000mV measuring range. Glass bodied…Read moreBody Type: Glass
Temperature Range: 0 - 80°C
Range: ± 2000mV
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O3 Platinum Disc Small Diameter ORP Glass Half Cell Electrode
Glass half-cell electrode designed with a small diameter for small sample vessels. Featuring a Ø5mm platinum disc sensing element for…Read moreBody Type: Glass
Temperature Range: 0 - 100°C
Range: ± 2000mV
Sensing Element: Platinum Disc 5mm Diameter
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O14/DJ/TEF/1M/BNC Epoxy Combination ORP Electrode
Epoxy bodied electrode, featuring Ag/AgCl, Gel filled, Double Junction reference with Additional Salt Rings for a longer life electrode. Designed…Read moreBody Type: Epoxy
Temperature Range: 0 - 80°C
Junction Type: Porous Teflon
Range: ± 2000mV
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O14/DJ/TEF/S8 Industrial Electrode
Epoxy bodied electrode, featuring Ag/AgCl, Gel filled, Double Junction reference with Additional Salt Rings for a longer life electrode. Designed…Read moreBody Type: Epoxy
Junction Type: Porous Teflon
Range: ± 2000mV
Temperature Range: 0 - 80°C
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O14/NS/SR/CAP/1M/BNC Swimming Pool Electrode
Rugged epoxy bodied electrode for ORP measurements in swimming pools or where fast flow of water is present. Ag/AgCl, Gel…Read moreBody Type: Epoxy
Temperature Range: 0 - 80°C
Junction Type: Pellon Paper
Range: ± 2000mV
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O14/NS/SR/CAP/S8 Swimming Pool Electrode
Rugged epoxy bodied electrode for ORP measurements in swimming pools or where fast flow of water is present. Ag/AgCl, Gel…Read moreBody Type: Epoxy
pH Range: 2 - 13
Junction Type: Pellon Paper
Range: ± 2000mV
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P10 General Purpose Glass pH Electrode
General purpose electrode which requires separate reference electrode for pH measurements. Designed for pH measurements of general samples.Read moreBody Type: Glass
Temperature Range: 0 - 80°C
pH Range: 0 - 14
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P11 Glass Combination pH Electrode
pH electrode perfect for pH measurements in the laboratory and where higher accuracy measurements are required of samples.Read moreBody Type: Glass
Temperature Range: 0 - 80°C
pH Range: 0 - 14
Junction Type: Annular Ceramic
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P11 Rod Glass Combination pH Electrode
pH electrode with rod shaped membrane for extra strength and durability. Versatile refillable pH probe, featuring an Annular Ceramic junction.…Read moreBody Type: Glass
Temperature Range: 0 - 80°C
pH Range: 0 - 14
Junction Type: Annular Ceramic
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Bespoke Electrode Solutions
Sentek has been manufacturing electrodes since 1991 from our manufacturing facility located in Essex, UK. Using the experience and industry know-how built up over the last 3 decades, we able to offer custom pH, reference, ISE and conductivity sensors built to suit your requirements.
All our electrodes manufactured with top-notch accuracy and precise engineering to ensure the very best products for our valued clients, with the added flexibility of a minimum order of just one electrode.
The quality of our manufacturing has made us the leading manufacturer of electrochemical sensors in the UK, with all of our products manufactured in accordance with the highest industry standards.