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 Lead free and nikle free

Lead free and nikle free Healthy for your everyday use

With the LED indicator

Can be easily disposed or recycled after use

Package Content: 1 x SSR

1" ------------ seperately 20pcs per size

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 Lead free and nikle freeDecibel 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