Description: Description:【4 IN 1 MULTIFUNCTIONAL DECIBEL MONITOR】With this classroom noise level monitor, you will get a noise meter, thermometer, hygrometer and digital clock, which provides convenience for your work and life. It adopts air semiconductor sensor to test the decibel, temperature and humidity value, it is more sensitive, accurate and stable, allow you to see the real time decibel level clearly.【11 INCH LARGE LED DISPLAY】This sound and noise meter is designed with 11 inch LED screen, the brightness is adjustable, so that you can effortlessly read it throughout the day. Not only can the screen brightness be adjusted, you can also adjust the speed of detection. Double click M key to adjust the time. A great tool for checking, monitoring or controlling the sound level of any environments.【WIDE APPLICATIONS】This large display decibel meter can be mounted on the wall or placed on the table, it's an ideal noise meter to test the sound level in classroom, studio room, traffic routes, factories, construction site, home, offices, etc. It is powered by 2000mAh battery and comes with a 10ft long USB cable charging, you can put it anywhere you want to place it, charging anywhere, anytime.【Easy to use】 This decibel meter is powered by a built-in 2000-mAh lithium battery and comes with a 10-foot USB flash drive. This smart decibel meter can be used directly. Click "▲" to increase the brightness, click "▼" to decrease the brightness, click "M" to adjust the detection speed. There are three courses: fast, medium and slow. Double-click "M" to set the time【High accuracy】 The measuring range is 30.130 dB, accuracy: ±1.5 dB, frequency response range. 50Hz~8.5KHz; Moisture range: 20~85%, accuracy: ±5%; Temperature range. 14~122°F , accuracy: ±5%. It's more sensitive, accurate and stable. Specifications:Colour： whiteMaterial: ABSMeasuring range: 30-130dBDetection temperature: 14 °F to 122 °FRelative humidity: 20% to 85%Charging: 5V DC,1ABattery: 3.7 V, 2000 mAhItem size: 270*90*30 mm/10.6*3.5*1.4 inchItem weight: 268 g to 9,5 ouncesPackaging size: 330*100*45 mm to 13.0.3.9.1.8 inchPackage weight: 550 g to 1.2 lb Advantage:-Integrated detection with noise/alarm/temperature/humidity-Screen brightness can be adjusted manually-Color Smile face, very realistic.-Large screen, wall mount Packing list:1* decibel knife1* User Manual1*USB cable1*installation tools
Price: 65.99 USD
Location: ZhuHai,Guang Dong
End Time: 2024-01-20T08:56:27.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Minimum sound level: 30 dB
Maximum sound level: 130 dB
Minimum temperature: 14 °F
Maximum temperature: 122°F
Brand: Holdpeak
Sound Pressure Level Range: 30-130dB
Country/Region of Manufacture: China
MPN: Does not Apply
Sound Pressure Level Accuracy: ±1.5 dBA
