Measuring range: 2 ... 11 pH, 0 ... 60 ° C Conductivity: > 100 ?S / cm Cable: 1 m electrolyte: 3 mol / l KCl diaphragm: 2 x ceramic electrode shaft: glass, Ø 12 or 6 mm x 120 mm Special features: tip Ø 6 mm, small sample volume Scope of delivery: electrode, operating instructions