30130dB 11" LCD Professional Sound Level Meter with Decibel/Temperature/Humidity Measurement, Alarm, and USB Cable for Home, Office, School, Bar, and Factory
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Product information
Description
[High-Precision Sound Level Meter] Sound level meter measurement range: 30 ~ 130 dBA. Accuracy: ± 1.5 dB. Resolution: 0.1 dB. Sampling rate: 1.5 times/second. The sound level meter is equipped with a large 11-inch digital LED display with adjustable brightness.
[Real-Time Testing] This versatile sound level meter can measure not only decibels, but also humidity and temperature. Supports real-time testing of decibel concentration/temperature/humidity. Temperature range: -10.0 ℃ ~ +50.0 ℃; Accuracy: +/- 1.0°C (0°C ~ 40°C); Humidity range: 20% ~ 85%; Accuracy: +/- 5%.
[Automatic Alarm Icon]: Decibels, smiley face, temperature, and humidity are all integrated into the LED display. The smiley face icon changes automatically when the decibel level is different. [Green icon] less than 40 dB; [Yellow icon] 40 ~ 60 dB; [Orange icon] 60 ~ 70 dB; [Red icon] Over 70dB.
[Widely Used] Unlike portable digital decibel meters, this large LED display decibel meter can be wall-mounted or placed on a table and is equipped with a 2000mAh battery. It can be plugged into a power source for long-term decibel monitoring. Furthermore, it is ideal for testing noise levels in classrooms, studios, traffic lanes, factories, construction sites, homes, offices, etc.
Features
- BrandTEHTUY
- Length10 mm
- Width10 mm
- Height10 mm
- Weight100 g
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