The SolidRef is a silver/silver chloride reference electrode designed for applications where maximum precision is essential. Instead of liquid electrolyte, it uses a solidified 3 M KCl medium that provides stable performance without the risk of drying out or leaking. This makes SolidRef particularly suitable for field measurements, long-term experiments, or setups where maintenance-free operation is a priority.

Specifications:

• Electrode type: Ag/AgCl in 3 M KCl

• Outer diameter: 1.5 mm

• Measuring part length: 50 mm

• Resistance: 1–2 kΩ

• Voltage difference: <500 µV