• Flat surface pH reference combined
• Fast, stable response
• High impact body
• High strength glass with a low electrical resistance
• Compatible with Tris buffers (calomel reference)
• Sealed gel-filled reference

Combination pH electrode has a flat surface pH electrode together with a flat surface reference. Electrode is unique and built in a single probe form. Flat sensor design ideally suited for flat surface pH measurements, such as skin, cheese, meat, paper, soil, bacteriological media, small samples in petri dishes, and many other surfaces. High-impact epoxy outer body makes it practically unbreakable.

Specifications:
pH Range: 0-13 pH
Temperature Range: 0 to 80°C
Reference Junction: Ceramic
Dimensions: 12 x 150 mm