Decibel Meter, TS-501A Sound Level Meter with 2.25” Backlight LCD Screen, Portable SPL Tester with A Weighted, Range 30-130dB, Data Hold, MAX/MIN, Use for Home, Noisy Neighbor, Factory - Orange

Measure sound loudness levels by using a microphone on your phone, laptop or desktop computer. Measure a true perceived loudness or use old SLP algorithm. Get exact ITU loudness measurements from audio files.

A sound level meter (also called sound pressure level meter (SPL)) is used for acoustic measurements. It is commonly a hand-held instrument with a microphone. The best type of microphone for sound level meters is the condenser microphone, which combines precision with stability and reliability. [1]

The SPL meter is a handheld, portable, professional Class II noise meter, sound meter or decibel (dB) meter with built-in data-logging or data-recording functionality. Thus, the SPL meter is ideal for real-time noise measurement as well as for long-term noise exposure monitoring over time.

Features of this SPL meter include: • Weighting – A, C or None . (A weighting filters the high and low frequencies according to how the ear perceives sound loudness). Results are in dB, dBA or dBC depending on weighting. • Analogue dial to show current SPL value. • …

Aug 5, 2013 · Buy BAFX Products - Decibel Meter/Sound Pressure Level Reader (SPL) / 30-130dBA Range - 1 Year Warranty (Standard): Sound & Noise Meters - Amazon.com FREE DELIVERY possible on eligible purchases

Nov 25, 2022 · Decibel Meter with A/C Weighting: TopTes TS-501B decibel meter uses a precise condenser microphone to capture sound. It’s equipped with A-weighting and C-weighting facilities that measure noise levels from 30 to 130 dB with an …

Calibrate systems big and small with the Galaxy Audio CM170 SPL Meter. This easy-to-use handheld SPL meter features a variety of functions to help you sound your best. The CM-170 SPL Meter has Data Logging with a Clock feature, Fast/Slow Time Weighting, and …

Now you can check the SPL of your gig, studio or whatever the case may be, with a device that fits in the palm of your hand and is incredibly affordable! The Galaxy Audio CM-130 features both Fast and Slow measuring capabilities, four ranges and both A-weighting for general sound level measurements and C-weighting for low-frequency measurements.

Sound pressure level (SPL) is the pressure level of a sound, measured in decibels (dB). It is equal to 20 x the Log 10 of the ratio of the Root Mean Square (RMS) of sound pressure to the reference of sound pressure (the reference sound pressure in air is 2 x 10-5 N/m2, or 0,00002 Pa).