$171.8

EM480B Digital Audio Impedance Tester Meter Test Range Resistance Meter

$527.64

Integrating Sound Level Meter Noise Spectrum Analyzer with Range 10Hz~20,000Hz

$23.36

Mini MIC Music Spectrum Sound Level Meters Module OLED Display Car/Home DIY KIT

$35.94

HFS(R) Sound Meter, Level Noise Decibel Sound...

$1800

RION NL-22 Sound Level Meter NX-22J Monitor Card Calibration Valid Japan [Exc]

$29.06

Handheld Sound Level Meter Tester Wide Ranges Decibel Measurement Tool With LCD

$341.14

Quest Technologies 210 Sound Level Meter USA

$19.67

Digital Sound Level Meter Noise Decibel Meter 30-130dB Range Measurement Device

$1600

Brüel & Kjær Acoustic Measurement Equipment – Lot of Parts and Accessories

$85.6

SW-525G 30-130dB Decibel Meter Noise Meter Data Storage USB with Green Display

$272.95

General DLM203DL Data Logging Light Meter - Precision Measurement Tool - NEW

$17.99

Vintage Realistic Sound Level DB Meter #33-2050 - Working, With Pouch and Manual