pH electrodes and oxygen reduction potential (ORP) electrodes measure the voltage across a circuit formed by the measuring metal half-cell and the reference half-cell.
Over the past 50 years, B&K Precision Corporation has built a reputation as a leading supplier of reliable test and measurement equipment. The company's broad line of unique, easy-to-use, high quality products offer the most desirable features at competitive prices. During the early years of... (more)