價格：免費
更新日期：2020-07-19
檔案大小：4.9 MB
目前版本：1.0.3
版本需求：系統需求：iOS 11.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
Put the decibel test instrument into your mobile phone to present the environmental noise information to you at any time. It also provides positioning detection function to help you find the most comfortable environment.
characteristic:
-Positioning measurement
-Standard decibel comparison table
-High-precision measurement
-Multi-device adaptation
-Simple design
支援平台：iPhone, iPad