Copper/copper sulfate reference electrode with rugged ceramic plug having a conical shaped surface.

Description: 

• Designed for use in soft soils
• High purity copper rod and robust Lexan tube
• Electrode has a transparent “window” to view the saturated copper sulfate solution.
• Supplied with a charge of copper sulfate crystals inside of the Lexan tube
• The saturated copper sulfate solution is prepared (inside the Lexan tube) by the end user, according to provided instructions
• Available without copper sulfate crystals
• Additional RE-5C plug assembly available