1.2.8 color LCD displays ozone level readings. Designed for home, office, and industrial applications, this air quality detector provides reliable ozone monitoring in a compact form. Suitable for indoor and outdoor use, and capable of detecting ozone residues after disinfection, helping you verify safety and compliance. Accurate ozone detection with advanced sensor technology ensures dependable measurements across environments. Key benefits Clear visibility of ozone levels on a 1.2.8 color LCD for quick assessment Versatile applicability across home, office, and industrial settings Real time, accurate ozone readings supported by advanced sensor technology Practical for monitoring during and after ozonerelated processes or treatments Use scenarios Home or office: monitor ozone levels when using ozone generating purifiers or disinfection devices to maintain safe indoor air Industrial environments: track ozone concentration during production, sterilization, or other ozone based processes to ensure safe operating conditions Indoor spaces after disinfection: verify that ozone residues have fallen to safe levels in classrooms, clinics, gyms, or warehouses This description preserves the original product's model reference and functional capabilities while presenting clear, customer focused benefits and practical usage guidance.