These electrodes offer solution ground, PTFE references with double junctions and polymerized gel. All models include a 10-ft cable with BNC pH connector and Ryton® housing with 3/4'' NPT(M) threads.

General-Purpose Electrodes have low-resistant glass with a very fast and stable response. Designed for minimal salt applications. Use for measurements from 0 to 13 pH. Temperature range is 32 to 212°F (0 to 100°C).