Wall Mounted Decibel Meter with Large LED Display, 3-in-1 dBA Noise Detector Digital Temperature Humidity Sound dB Test Meter 4-Color Alarm Real Time Monitor

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-25 기준)

상품 특징

• 3-in-1 decibel noise meter, utilizing advanced acoustic sensors and precise measurement technology, displays noise, temperature, and humidity in real-time on an LED screen.
• Large screen LED digital high-definition display, clear at a glance, you can see the real-time noise value of the environment in the product display screen.
• Noise meter comes with four colored emoticons to visualize the frequency of noise. Less than 60dBA is green, 60-75dBA is yellow, 76-85dBA is orange, and greater than 85dBA is red.
• Noise detector does not take up space and can be hung on the wall. Whether it's an office, factory workshop, school, or hospital, it can provide you with reliable noise data.
• Support manual calibration. Place the device in a very quiet place and keep it turned off. Press and hold the power button for 5 seconds until the noise level starts flashing. Wait for a few seconds, the flashing will stop and the calibration is complete.
• 2000mAh rechargeable lithium battery, 9.84ft USB charging cable. Easy to operate, long-lasting and durable.

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