Specification Brand : Hilitand BulletPoint1 : The soundmeter uses intelligent air semiconductor sensors to test the temperature and humidity values in decibels, it more sensitive, accurate, and stable. 30‑130dB Measurement range with ±1.5dB accuracy, 50Hz~8.5KHz frequency response range, 20‑85% humidity range with ±5% accuracy, ‑10 ℃~50 ℃ temperature range with ± 5% accuracy. BulletPoint2 : Easy to Operate: This intelligent decibel meter widely applicable and the brightness adjustable. You can also press the M button to adjust detection speed. There are three gears of fast, medium, and slow. BulletPoint3 : Wide Application: This noise monitor an excellent tool for checking, monitoring, or controlling and testing any environmental sound , and can be applied to noise engineering, product quality control, health prevention and treatment, and more. This large LED display can be hung on a wall or placed on a table, making it an ideal noise meter for testing sound levels in classrooms, studios, major transportation arteries, factories, construction sites, homes, offices, and more. BulletPoint4 : 3 in 1 Design: This large screen decibel meter has an LED display screen, adjustable brightness, and equipped with a decibel meter. This means you will have a noise meter, thermometer, and humidity meter, providing convenience for your work and life. BulletPoint5 : Simple Charging: This decibel meter comes with a built in 2000mAh lithium battery power supply and a 10ft long USB charging cable. You can place it anywhere you want andit anytime, anywhere. Color : CQ-45H FinishType : Finish IncludedComponents : inc ItemName : SoundMeter 30 to 130dBA, Noise Detector LED Display Temperature Humidity Tester 3 in 1 Design for Decibel, Temperature, Humidity Testing ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : Hilitand Material : Material ModelName : Hilitandvct9q7mh2x ModelNumber : Hilitandvct9q7mh2x NumberOfItems : 1 PartNumber : Hilitandvct9q7mh2x PowerSourceType : PowerSource ProductDescription : Spec: Item Type: SoundMeter 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
PackageList: 1 x SoundMeter 1 x User Manual 1 x USB Cable 1 x Installation Sticker 2 x Screw 2 x Wall Plug