List of products by brand Sonde pH redOx

The Strantrol S420C pH probe W2T4677 is a long-lasting replacement probe for pH and RedOx measurements in the laboratory. It is manufactured by Strantrol and is perfectly suitable for laboratory applications

The S420C-ORP/10 Strantrol W2T3068 replacement probe is ideal for pH and RedOx measurements in the laboratory. It offers an extended lifespan and is compatible with Strantrol equipment

The S420C-ORP probe is a superior quality replacement for the Strantrol W2T3067 RedOX probe. It offers extended lifespan and is ideal for both home and professional use. It is available on our website under the Home>Root category

The S420C-ORP/10/BTD is an ORP sensor with a blue cap and a cable length of 10 feet. It is equipped with a BNC start and is ideal for measuring oxidation-reduction applications. This sensor is manufactured by Sensorex Process and is a high-quality redox probe

The S420C-ORP/BTD ORP sensor is a redox probe manufactured by Sensorex Process. It is made of CPVC and has a blue cap. It measures 1 meter and starts with a BNC connection

The S420C/10 Strantrol W2T4675 replacement pH probe is designed for extended lifespan. It is perfect for pH and RedOx measurements in laboratory settings. Manufactured by Strantrol

The S420C/10/BTD pH sensor is a high-quality pH probe with a yellow cap and a 10-foot BNC boot. Manufactured by Sensorex Process, this reliable and accurate pH sensor is ideal for use in various industrial applications.

The S420C/BTD is a Sensorex process pH sensor. It is equipped with a yellow CPVC cap and a BNC start-up. The pH probe measures 1 meter in length and is ideal for industrial applications.

Our S420 series of pH sensors deliver reliable online pH monitoring as a direct-fit replacement for Strantrol* W2T4677 or W2T4675. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable CPVC construction with built-in protection for the pH measuring surface. Booted BNC connector included with optional cable lengths. Compatible with all pH meters accepting a BNC connector.

• Reliable measurement performance
• Direct-fit Compatibility
• Perfect for pressurized applications
• Instantly ready for use
• One year limited warranty

  * Strantrol is a registered trademark of Evoqua Water Technologies LLC. No affiliation, endorsement or sponsorship is stated or implied.

Viscous samples such as dairy products and paints can be difficult to measure with traditional bulb-shaped pH glass due to the possibility of breakage. Our S450C features a flat glass measurement surface for maximum durability in viscous sample measurements.

• Rugged flat measurement surface
• Compatible with Sensorex flow cells for low volume measurements
• 15mm shaft diameter

The pH Detectors are designed for use with a variety of instrumental techniques such as FIA, HPLC and IEF and are also used to continuously monitor the pH of low volume flows in bench scale chemical systems. The pH detector system is specially designed to achieve ultra fast response times. A flat surface pH electrode (S450CD) located at the top of the flow cavity allows for very low internal volumes. The resulting rectangular cross-section flow path has no protruding parts which could interfere with a clean sweeping flow.

• pH Detector system for HPLC, FIA, and IEF applications
• Perfect for low volume flow measurements
• Ultra fast response time
• Flow cell and inlet/outlet fittings included

Viscous samples such as dairy products and paints can be difficult to measure with traditional bulb-shaped pH glass due to the possibility of breakage. Our S450CD features a flat glass measurement surface for maximum durability in viscous sample measurements. The double junction reference design prevents contamination by samples containing proteins, making this probe versatile for many different sample types.

• Rugged flat measurement surface
• Double junction prevents reference contamination
• Compatible with Sensorex flow cells for low volume measurements
• 15mm shaft diameter

Our S465 series of pH and ORP sensors deliver reliable online pH monitoring as a direct-fit replacement for Acu-Trol* 744000260 (AKpH-FB) pH sensor. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable PPS construction with built-in protection for the pH measuring surface. BNR connector. Designed for use with Acu-Trol® controllers AK110, AK600, AK2100.

• Reliable measurement performance
• Direct-fit Compatibility
• Perfect for pressurized applications
• Instantly ready for use
• One year limited warranty

  * Acu-Trol is a registered trademark of Pentair. No affiliation, endorsement or sponsorship is stated or implied.

The replacement pH probe S465C Acu-trol 744000260 is designed for laboratory use. It is manufactured by Acu-trol and offers an extended lifespan. The probe is compatible with pH and RedOx measurements

Our S465 series of ORP sensors deliver reliable online ORP (REDOX) monitoring as a direct-fit replacement for Acu-Trol* 744000330 (AKORP-FB) platinum or 744000390 (AKORG-FB) gold ORP sensors. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable PPS construction with built-in protection for the pH measuring surface. Booted BNC connector included with optional cable lengths. Designed for use with Acu-Trol® controllers AK110, AK600, AK2100.

• Reliable measurement performance
• Direct-fit Compatibility
• Perfect for pressurized applications
• Instantly ready for use
• One year limited warranty

  * Acu-Trol is a registered trademark of Pentair. No affiliation, endorsement or sponsorship is stated or implied.

Some of our laboratory ORP electrodes, including the S550C-ORP/BNC, have gotten an update! Looking for a polymer body, double junction ORP electrode for lab use? Check out the ORP2000, which replaces the S550C-ORP in our new laboratory ORP electrode line. Want to know what else has changed? Download the Specification Sheet for Laboratory ORP Electrodes.

With threading for submersion mounting, the S653 Cable Assembly is the perfect complement to our S651CD Submersible Electrode series. This cable assembly is designed to submerge the electrode in tanks, flumes and sewer lines. The cost-effective CPVC construction is well suited for most water and wastewater applications. Pairing the S653 Cable Assembly with an S651CD series Electrodes allows for quick electrode changes, drastically reducing downtime due to maintenance. Use with one of our S651CD series Electrodes for quick and easy maintenance Threading design for fast and simple installation Durable CPVC design is suitable for most applications One year limited warranty