Material: epoxy body pH range: 0 to 14 Temperature range: 0 to 100°C Internal reference: ROSS Junction: glass fiber Dimensions: 120 × 12 mm pH precision: 0.01 Fill solution: 810007 For general purpose when precise pH determination is required Epoxy body for ruggedness and durability Works in extreme case of samples varying from one another by 50°C or more Drift is less than 0.002 pH per day, restandardization is minimized