STAPERM Smart Test Station: Integrated Coupon & Reference Electrode

An all in-one-testing kit, utilizing an integrated steel coupon, with a replaceable permanent type reference electrode and stable non-organic mud included. The mud maintains a stable environment and will not rot (NSF-60 approved). Its practical design allows for ease of use and install. 

Effectively measures current direction and current density, soil resistant changes, corrosion rates, depolarization measurements without de-energizing the system, instant off potentials, on and off potentials with small voltage drop errors. 

Features: 

• High impact strength – non-conductive polycarbonate 
• Bond Plug 
• Access Tube for quick unobstructed install 
• CP Wire 
• Steel Ring Coupon – Certified APl 5L with 1 cmsq, 10 cmsq, or 100 cmsq surface area. 
• Optional Shunt 
• Outer Support Pipe 
• PE Shrink Fittings 
• Porous Ceramic Contact Plug (prevents contamination of salt bridge).