$82.58

Decibel Meter 4in1 Humidity Decibel Test F9D3

$62.15

one New GM1356 LCD Digital Sound Level Meter 30dB-130dB USB Noise Measurement

$388.22

MK-4A 3U 4 VU Meter Display High Performance Level Meter for Audio Amplifier

$17.99

Radio Shack Realistic • 42-3019 • Sound Level dB Meter • Tested

$268.85

TDM-1011 Automatic Audio Distortion Meter for Speaker/Headphone Signal Detection

$224.37

TES-1350R Sound Level Meter Tester (RS-232 Interface Softer)

$4.29

Precisions Sound Level Meter Decibel Sensoring for Environmental 4.5

$519.24

Sound Calibrator Sound Level Calibrator Class 1 with Frequency 1000 Hz

$750

Bruel & Kjaer 4534-B Accelerometer

$28.79

Portable Mini Audio Sound Level Meter Decibel Monitor Mini

$699.85

Brüel & Kjaer UA0040 UA-0040 PROBE TUBE SET - COLLEGE SURPLUS WE SHIP INTL

$92.82

SW-525A Sound Level Meter Tester 30-130db Large Screen Red LCD Display Wall H...