VWR® pHenomenal® 111 pH electrode, 3 in 1, with temperature sensor

VWR® pHenomenal® pH electrodes are precision-manufactured sensors designed for high-accuracy pH measurements in laboratory and field settings. Each electrode features a standard BNC connector and a durable cable, making it compatible with a wide range of pH meters. Manufactured under stringent quality controls and checked at five critical points during production, every electrode is lot stamped for traceability and performance assurance.

These combination electrodes include a protective soaker storage bottle and cap to keep the pH-sensitive glass membrane and reference junction hydrated and ready for immediate use. Select models feature an integrated temperature sensor for automatic temperature compensation, enabling fast, stable, and reliable measurements across a range of sample conditions.

Manufacturing & Quality Assurance

• Each electrode is tested at five stages during production.
• Individually lot stamped for quality traceability.
• Supplied with soaker bottle and cap to preserve electrode condition.

Features

• Reliable epoxy body for durability in routine applications.
• Gel electrolyte system eliminates the need for refilling.
• Ceramic junction ensures good ionic conductivity and stable signal.
• BNC connector with 1 m or 3 m cable for versatile setup.
• Integrated temperature sensor in 3-in-1 models (pH, reference, and temperature probe).

Product Variants

Delivery Information

• Supplied with soaker bottle and protective cap.
• pH electrodes only.
• Model 620-1659 includes TEMP21 temperature sensor (NTC 30 kΩ) only.

The VWR® pHenomenal® pH electrodes are engineered for precision, durability, and ease of use. Their robust construction and integrated temperature sensor make them suitable for a wide range of laboratory and field applications requiring consistent and accurate pH measurements. Backed by VWR's quality assurance processes, these electrodes offer long-lasting performance and are ready for immediate deployment.