Key Features of Digital Sound Level Meter AS804
Precision-engineered for accurate noise measurement with a wide range of 30dB to 130dB, ideal for industrial, environmental, and workplace safety assessments. High-grade ABS housing with anti-slip texture ensures durability and comfortable handling during prolonged use. Features a fast-response LCD screen with clear backlight for real-time monitoring in low-light conditions. Calibrated microphone with ±1.5dB accuracy for professional-grade diagnostics in construction, HVAC, and audio engineering. Compact and portable design with a built-in tripod mount for hands-free operation in laboratories or outdoor settings. Auto power-off function and 9V battery operation provide extended usability for field technicians and researchers.