MESTEK Decibel Meter Sound Level Meter Digital SPL Meter 30-130dB MAX Data Hold with Backlit LCD Display, A/C Weighted Noise Meter for Home Factory Noisy Neighbor Classroom: : Industrial & Scientific

SLM24TK Digital Sound Level Meter with High Accuracy Measuring 30dB-130dB - Tekcoplus Ltd.

Mestek Decibel Db Noise Meter Sound Level Meter 30-130db Decibelimeter Auto Fast Range A/c Datahold Numeric Display Sound Noise - Sound Level Meters - AliExpress

MESTEK 30-130dB Noise Meter Display Color Backlit Display Fast Slow Sampling Rate Capacitive Microphone Sound Level Monitor

Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory :

Mestek Decibel Db Noise Meter Sound Level Meter 30-130db Decibelimeter Auto Fast Range A/c Datahold Numeric Display Sound Noise - Sound Level Meters - AliExpress

Professional Decibel Meter Sound Level Meter, Portable 30-130dBA Range Spl Meter, Max/Min Data Hold A/C Mode Noise Meter with LCD Backlight (Batteries Included) - 3 Years Warrenty : : Industrial & Scientific

Decibel Meter, Votery Portable Sound Level Meter Digital SPL Meter 30dB to 130dB Noise Meter with Backlight A/C Weighted for Home Factories : : Industrial & Scientific

Decibel Meter Digital Sound Level Meter MESTKE 30 – 130 dB Noise Volume Measuring Instrument Reader Self-Calibrated Max Min Data Hold Fast/Slow Mode LCD Backlight Display/Flashlight Gift : .in: Industrial & Scientific

VLIKE Noise Sound Level Meter, Digital Decibel Meter with LCD, Audio Measurement 30 dB to 130 dB, DB Meter with A and C Frequency Weighting For Sound Level Testing : : Industrial

30-130dB LCD SKILL-TEC SOUND LEVEL METER SKDEC-01, Accuracy: 1.5dB, 4 X 1.5v Battery at Rs 3800 in Kolkata

Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory : : Home Improvement