or
Electrode, pH/ATC Combination, Mettler Toledo; InLab Versatile; 0 to 14pH; 0 to 100deg.C; Polysulfone Body, 120mmL/12mm dia.; ARGENTHAL/KCl reference; Replaceable Ceramic junction; NTC 30kilohm ATC Probe; 1.2m cable, BNC/RCA connectors