RS6503 is a pH combination electrode which is ideal for acid, alkali or higher temperature samples measurement.

pH electrodes are analytical sensors for measuring pH value of a solution. pH electrodes are available as either single cells or combination cells. Single cells, one part of an electrode pair, require separate reference electrode to work. However, combination electrodes is different, it combined the two parts, measuring electrode with reference electrode together. This is the most common configuration and is best for laboratory or field applications, and is recommended for general purpose pH measurements and is ideal for dirty, difficult samples. 

We follow well defined strict quality control measures and each and every electrode is checked individually for its performance and quality by our Q.C. Department.

Model/Range/Temp/Body/Refillable