Features: Experience precise sound level detection with Digital Sound Level Meter, offering wide measuring ranges from 30dB to 130dB and stable performances for data collection. Featuring large backlit LCD display, this SPL meter ensures readings even in low light conditions, while makes it easy to carry and use across various. for environmental engineers and occupational health and safety personnel, this Decibels meter for monitoring noise level to ensures compliance with safety standards. Whether assessing noise in factories, traffic area, baby room, or construction site, this sound level meter provide accurate measurements to help maintain sound. With user friendly interfaces and high sensitivity sensors, this digital Decibels meter captures noise changes, making it essential tool for anyone concerned about noise pollution and its effects on health and productivity. Specifications: Materials: ABS Size:26x11x5.2cm/10.24x4.33x2.05inch Package Includes: 1PC Decibels Meter note: Please allow 0-1cm error due to manual measurement. you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.