Comprehensive 6-in-1 measurement: Simultaneously monitors sound, light, airflow, temperature, humidity, and volume flow for complete environmental assessments. Intuitive visual and acoustic alarms: Immediate alerts via LED indicators and interval acoustic signals ensure prompt detection of threshold deviations. Versatile operation: Supports both battery and USB-C power, making it ideal for portable fieldwork or permanent installation in demanding environments. User-friendly color display: Large, easy-to-read LCD with colored bar graphs and selectable measurement units streamlines data interpretation and analysis. Professional-grade accuracy: Delivers precise readings across all parameters, compliant with IEC 61672-1 Class II standards for reliability in industrial and commercial use.