The 1 cm² or 10 cm² coupon is designed for accurate evaluation of corrosion activity and
cathodic protection performance. Each coupon provides a controlled 1 or 10 square centimeters of exposed metallic surface area, making it ideal for current density calculations, corrosion rate analysis, and system monitoring.

Constructed from 1018 carbon steel, the coupon delivers dependable results in field environments. Its compact design allows for easy installation in all environments without compromising accuracy.

Engineered for durability and repeatability, the 1 cm² or 10 cm² coupons are a critical tool for engineers, inspectors, and corrosion professionals who require precise, standardized data to ensure long-term system protection.