Ohaus ST420 Starter Electrode, 2.00 to 12.00 pH

The Ohaus ST420 Starter Electrode, your reliable companion for precise pH measurement in various applications. Engineered with cutting-edge technology and superior craftsmanship, this electrode ensures accurate and consistent results every time.
Designed for versatility, the ST420 electrode covers a wide pH range from 2.00 to 12.00, making it suitable for a diverse range of samples and environments. Whether you're testing the acidity of beverages, monitoring water quality, or conducting laboratory experiments, this electrode delivers unparalleled performance.
Crafted with durability in mind, the ST420 electrode features a robust construction that withstands harsh conditions and frequent use. Its rugged design ensures longevity, providing you with a dependable pH measurement solution for years to come.
Equipped with advanced features, such as a double junction reference system, the ST420 electrode offers enhanced stability and accuracy, even in challenging measurement conditions. This ensures precise readings, empowering you to make informed decisions with confidence.
The Ohaus ST420 Starter Electrode is designed for seamless integration with Ohaus pH meters and other compatible devices, offering effortless operation and hassle-free calibration. With its user-friendly interface and reliable performance, it streamlines your workflow, saving you time and effort.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging.

* Free Ground shipping is for all online orders over $500 and is inside of the contiguous United States (excluding Hawaii and Alaska).

Free Ground shipping does not apply for demo/used/refurbished/clearance units and any order over 100 lbs of actual or dimensional weight (other exclusions also applies).