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Best Choice 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 Meter Noise Meter 30-130dBA with A Frequency Weighting, Temperature Humidity Measureme 【Digital Decibel Meter】This digital decibel meter is a great tool for checking or monitoring the sound level of any enviJectse 
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 suBest Value RISEPRO 
RISEPRO Decibel Meter Digital Sound Level Meter 30 ? 130 dB Audio Noise Measure Device Dual Ranges HT-80A USEFUL TOOL IN YOUR WORK & LIFE - This sound level meter is a great tool for checking, monitoring or controlling the souJectse 
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