Features Main Application Versatility: Ideal for noise programs, quality measurement, health detection, and ambient noise measurement, making it essential for various environments Enhanced Sound Detection: Features a high-quality condenser microphone that significantly improves sound reception and accuracy in measuring sound levels Exceptional Accuracy Range: Measures noise levels from 30 to 130 dBA with an impressive accuracy of ± 1.5 dB, ensuring reliable real-time monitoring of ambient sound Durable ABS Construction: Crafted from eco-friendly ABS material, this noise measuring instrument is wear-resistant and designed for long-lasting performance User-Friendly Design: Simple operation allows users of all ages to instantly utilize the device, making it a convenient choice for everyone Features: 1、Main Application: The decibel meter is a equipment mainly used in noise programs, quality measurement, health dectection, and ambient noise measurement. 2、High Configuration: The meter adopts the condenser microphone , which achieves a better effect of receiving sound and measuring sound level. 3、High Accuracy: The measuring range of the decibel meter is 30 to 130dBA with stable and reliable performance. This product is a high accuracy noise meter with an accuracy of ± 1.5 dB. Real time monitoring can give you accurate data on the sound level in the area. 4、ABS Material: The decibel meter uses ABS material to make its shell, which is environment friendly, wear resistance, and has a high service span. 5、Easy : Once the users open the decibel meter, they are able to use it instantly. It is convenient for people of all ages to manipulate it. Specification: Item Type: High Accuracy Decibel Meter Material: ABS Power Source: 1.5V AAA Battery x 3 (Without Battery) Suitable For: Noise Program; Quality Control; Health Measurement and Ambient Noise Measurement. Basic Parameters: Measure Range: 30~130dBA Degree of Accuracy: ±1.5dB Frequency Response: 31.5Hz~8KHz Package List: 1 x Instrument 1 x Manual Package List 1 x Instrument 1 x Manual