Comprehensive Noise Measurement: This set includes the WT85 Mini Digital Sound Level Meter, capable of measuring noise levels from 30 to 130dBA with high accuracy. Ideal for various environments including construction sites, workshops, and studios. Portable and User-Friendly: Each handheld meter is designed for ease of use with a clear digital display and simple controls, making it perfect for both professionals and casual users. and Reliable: Built to last, these meters are constructed with robust materials to withstand daily use in tough environments. They also feature a compact design for easy storage and transport., Manufacturer: PokFhgur