LifeBasis Decibel Meter Sound Level Reader 30-130 db Range with MAX/MIN/Data Hold, Alarm Function LCD Backlight Display Auto Power Off

LifeBasis hand-hold decibel meter equips with backlight alarm function which allow you know easily when the measured value exceed the alarm value you set. The LCD black light allows you to deal with harsh environment and weather such as strong light and darkness easily. Why Choose LifeBasis Hand-Hold Decibel Meter? 1. Applicable to Multiple Fields  It is suitable for noise engineering, quality control, health prevention and various environmental noise measurement. Noise measurement in various places such as factories, offices, traffic roads, homes, and audio. 2. Industrial-grade Measurement  LCD backlight function allows you to easily deal with harsh environments and weather such as strong light and darkness. Measuring range: 30db-130db. Accuracy: +/- 1.5db. Resolution: 0.1dBA 3. Alarm Function  Easily set the MAX/MIN alarm value. When the measured value exceeds the set alarm value, the backlight will flash. Overload warning --- When sound exceeds 130dBA, LCD display “Over” Note: The m