Specification Brand : NDNCZDHC BulletPoint1 : 3 in 1 Design: This large screen decibel meter integrates three essential functions into one device. With an LED display screen, adjustable brightness, and built-in decibel meter, it also serves as a thermometer and humidity meter, providing a comprehensive solution for both work and everyday life. BulletPoint2 : High Accuracy: The sound level meter uses intelligent air semiconductor sensors to provide highly sensitive, accurate, and stable readings. It offers a 30‑130dB measurement range with ±1.5dB accuracy, a 50Hz~8.5KHz frequency response range, and a 20‑85% humidity range with ±5% accuracy. The temperature range is ‑10℃~50℃ with ±5% accuracy, ensuring precise environmental measurements. BulletPoint3 : Wide Application: This noise meter is ideal for checking, monitoring, or controlling environmental sound levels. It can be used in noise engineering, classrooms, studios, factories, construction sites, offices, and homes. The large LED display allows you to hang it on a wall or place it on a table, making it versatile for various settings. BulletPoint4 : Easy to Operate: The intelligent decibel meter is designed for easy operation with adjustable brightness and detection speed. Press the M button to select between three speed settings: fast, medium, and slow, ensuring the right level of acuuracy for any task. BulletPoint5 : Simple Charging: This sound decibel meter comes with a built-in 2000mAh lithium battery and a 10ft USB charging cable, providing convenient charging options. You can charging it easily anywhere, ensuring continuous operation wherever you need it. Color : Black ItemName : NDNCZDHC Decibel Meter 30-130dBA Sound Level Meter 3 in 1 LED Display Noise Meter Thermometer Humidity Meter ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : NDNCZDHC Material : PP ModelName : Aoveewh49i765fb2-12 ModelNumber : NDNCZDHCxyiz9cgs68 NumberOfItems : 1 PartNumber : NDNCZDHCxyiz9cgs68 ProductDescription :
Item Type: Sound Level Meter Display: LED Screen Atmospheric Pressure: 12.5-15.4PSI Sampling Time: 1.5 Seconds Temperature Range: -10℃~50℃ Storage Temperature: -10℃~60C Relative Humidity: 20%-85% Humidity Range: 20%-85% Charging: 1000 mAh 5V Battery: 1 x 2000mAh rechargeable lithium ion battery, shipped with built in battery. Product Size: 10.6 x 3.5x 1.4in Decibel Unit: dBA Measuring Range: 30-130dBA Accuracy: ±1.5dBA Frequency Range: 50Hz-8.5kHz Frequency Weighting: A Resolution: 0.1 dBA
Package List: 1 x Sound Level Meter 1 x User Manual 1 x USB Cable 1 x Installation Sticker 2 x Screw 2 x Wall Plug