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Decibel Meter, Digital Desktop Sound Level Meter 30-130dBA with Temperature and Humidity Detection for Home School Library DM219N

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Free shipping on orders over $29.99

$48.74

$ 20 .99 $20.99

In Stock
  • [Long-lasting battery] The decibel meter has a built-in 2000mAh rechargeable Li-ion battery, which provides 24 hours of continuous after 2 hours of charging; Equipped with a 1.2m Type-C charging cable, the indicator light shows red when charging and green when fully charged
  • [Practical Design] This sound level meter features a large backlit digital LCD screen, providing clearer reading in dark environments; Supports placement on the desk, takes up little space and does not require manual labor to make the more convenient
  • [Clear Sound Indicator] With acoustic chip and precise measurement technology, noise, temperature and humidity are displayed in real time on an LCD screen, so you can clearly see the noise level and take effective noise reduction measures
  • [Accurate Measurements] The noise measurement range is 30 dB to 130 dB with a measurement accuracy of ± 1.5 dba and a display accuracy of 0.1 dba. Real-time monitoring and providing accurate data on environmental sound levels
  • [Multipurpose] This decibel meter is portable, so you can place it anywhere you need, be it in the office, factory workshop, school or home. It offers you intuitive noise data and ensures a pleasant living and working environment


Specification:
Item Type: Decibel Meter
Display Type: LCD Screen
Noise Measurement Range: 30-130 dBA
Accuracy: ±1.5 dBA
Frequency range: 50 Hz - 8.5 kHz
Frequency rating: A
Display accuracy: 0.1 dBA
Sampling time: 1.5 seconds
Temperature measurement range: 14℉-140℉ (-10℃-60℃)
Humidity measurement range: 20%-85%
Charging: 1A/2A 5V (USB)
Battery: 1 x 2000mAh rechargeable Li battery (built-in)
Package list:
1 x Decibel Meter
1 x User Manual
1 x USB Cable
Application:
Take out the product and use it directly.


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