Decibel Meter, Portable SPL Meter (Sound Pressure Level Meter), Digital Noise Meter, Range 30-130dB(A) db Meter, Noise Volume Measuring Instrument, Sound Monitoring Tester (Battery Included) Yellow auspowers_batchthree Can be easily disposed or

Can be easily disposed or recycled after use

over-temperature protection

usefully protecting the phone from falling off

APPLICATIONS: Focus point: 5cm

Decibel Meter, Portable SPL Meter (Sound Pressure Level Meter), Digital Noise Meter, Range 30-130dB(A) db Meter, Noise Volume Measuring Instrument, Sound Monitoring Tester (Battery Included) Yellow auspowers_batchthree Can be easily disposed orDecibel Meter, Portable SPL Meter (Sound Pressure Level Meter), Digital Noise Meter, Range 30 130dB(A) db Meter, Noise Volume Measuring Instrument, Sound Monitoring Tester (Battery Included) Yellow LEERCHUANG MEASUREMENT TOOL Sound Level Meter Features: Measuring range: 30dBA~130dBA Accuracy: 1. 5 dB Frequency range: 31. 5Hz~8. 5KHz LCD backlight functio Resolution: 0. 1dB Manual auto shut off LEERCHUANG High Quality Decibel Meter Start a more