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.

Platinum/Gold-Ring ORP Electrodes have a metal-band sensor for oxidation-reduction measurements. Temperature range is 32 to 266°F (0 to 130°C).