$695

Lot of 4 Larson Davis SPARK 705+ Noise Dosimeters Type 2

$49.99

TRIPLETT SoniChek Professional Sound Level Meter Xlnt Clean Free Ship

$264.17

Automatic Distortion Meter 0.01%-30% Audio Signal Distortion Analyzer TDM-1911

$11.05

General Radio Company Primer Of Plant Noise Measurement & Hearing Testing 1971

$89.55

Amprobe SM20A Sound Level Datalogging Meter SM-20-A

$2.9

2 RCD 165 R20 .2 OHM 6W 6 WATT POWER RESISTOR TEST SHUNT CERAMIC WIRE WOUND USA

$63.29

Tektronix 1740 Combination NTSC Waveform Monitor / Vector Scope AS/IS

$21.94

A-Weighted Noise Level Meter 30-130dB with Max Value Hold and Min Recording

$25.99

Digital Decibel Meter 30-130 dBA Noise Meter Handheld Sound Level A Double Meter

$10.95

Radio Shack Realistic Digital Sound Level Meter 33-2055 with Mini-D Tripod

$118.1

NEW ND9A Sound Level Noise Calibrator Meter Mics 94dB/114dB ±0.3db Accuracy Mics

$39.2

Vintage Realistic Music/Sound Level Meter 42-3019 - WORKING - Analog SPL Meter