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Digital Sound Level Meter,Sound Meter for Classroom Home Street,30-130dBA dB Meter to Measure Noise,Noise Decibel Reader 【Widely Used】The noise meter is the use of environmental sound level instrument, can be widely used in such as factoriesBest Value Mengshen 
Mengshen Decibel Meter, Digital Sound Level Meter Handheld Audio Noise Meter Tester with LCD Display Measuring 30-130dB [Sensitive Sensor] 0.5s response time, no contact. Can measure noise level under any circumstances, quickly display accuintendvision 
Digital Decibel Meter Sound Level Noise Meter 30-130dBA with A Frequency Weighting, Temperature Humidity Measurement, Ba 【Digital Decibel Meter】This digital decibel meter is a great tool for checking or monitoring the sound level of any enviJectse 
Decibel Meter, 30-130dB LCD Backlit Display Portable SPL Meter, 31.5Hz to 8kHz Interference Resistant Digital Sound Leve SENSITIVE AND ACCURATE: The sound level meter use a capacitive microphone sensor for excellent sensitivity and accuracyJectse 
Decibel Meter, 30.0 to 130dBA Portable Sound Level Meter with Backlit LCD Display, Audio Noise Measure Device for Home C Wide Measurement Range: With a measurement range from 30.0 to 130 dBA and an accuracy of ±1.5 dB, this sound meter is suGAIN EXPRESS 
Bluetooth Decibel Meter Digital Sound Level Meter Portable SPL Meter 30~130dBA Range MAX/MIN Data Hold with LCD Display 👌 Precise and dependable measurements: With an accuracy of ±1.5dB and a resolution of 0.1dB, this meter delivers precis15% Off Generic 
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