The Kemio® Peracetic Acid (PAA) Sensors are single-use, electrochemical sensors designed for accurate, on-site PAA testing using the Kemio Disinfection or Kemio Multi meters. These sensors deliver lab-grade measurements in approximately 60 seconds, unaffected by sample colour, turbidity, or particulates. Each sensor is individually barcoded and batch-traceable, supporting seamless integration into digital logs and regulatory compliance. Ideal for industries such as aquaculture, food & beverage, drinking water, wastewater, hospitality, agriculture, oil & gas, and chemical processing, the sensors offer reliable testing for PAA concentrations between 5 and 2000 mg/L at temperatures of 5–30 °C. Their robust design eliminates dilution steps and reduces operator error, streamlining field and process verification protocols.