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Audio Precision SWR-2755U Unbalanced Switcher

$ 87.99 $ 52.79

High Quality USB 30~130dB Digital Sound Level Meter TL-200 with Backlight

$ 111.76 $ 67.05

Decibel Meter Digital Sound Level Meter MESTKE 30 – 130 dB Noise Volume

$ 33.95 $ 20.37

UNI-T UT351C noise meter digital sound level measurement volume decibel meter

$ 152.35 $ 91.41

Decibel Meter/Sound Pressure Level Reader (SPL) / 30-130dBA Range - Standard

$ 24.62 $ 14.77

HP/ Agilent 08673-60029 FROM 339A distortion measurement set

$ 43.99 $ 26.39

TES-1350R sound Level Meter tester (RS-232 Interface & Softer) New.

$ 191.48 $ 114.89

Lot 3pcs HP Agilent 8970B Noise Figure Meter

$ 1046.71 $ 628.02

RION NA-27 Precision Sound Lelvel Meter

$ 1100 $ 660

New In Box SMART SENSOR AR814 Digital Sound Level Meter Noise Tester 30-130db

$ 65.76 $ 39.45

15cm 180Degree Adjustable Protractor multifunction stainless steel angle rule VV

$ 5.26 $ 3.15

Bruel & Kjaer Floppy Drive for Type 2035 Signal Analyzer, 0SDA-39C

$ 30.96 $ 18.58

Professional Decibel Meter, Digital Sound Level without Data Record Function

$ 46.65 $ 27.99

CEM DT-85A Sound Level Noise Meter

$ 14.78 $ 8.87

1PC NEW AR844 Digital Noise Sound Level Meter Tester Gauge SMART SENSOR

$ 76.84 $ 46.1

Quest Electronics Sound Level Meter Model 215

$ 79.19 $ 47.51

Meguro Automatic Distortion meter MAK-6571C

$ 183.04 $ 109.82

MARION HS2 DECIBEL PANEL METER 2.75" ROUND PAIR 1 MW 600 OHMS SEALED MILITARY

$ 43.12 $ 25.87

Triplett SLM400 Decibel Sound Level Meter 35 to 130dB

$ 161.4 $ 96.84

Zico ZI-7828 Sound Level Meter IEC61672-1 130dB Noise Record DATA LOGGER PC USB

$ 305.18 $ 183.11

Brand New Digital Stroboscope Strobe Flash Analyzer DT-2350EP High (50-2000 FPM)

$ 134.93 $ 80.95

1.4 OHM 25W 25 W WATT DALE POWER RESISTOR DUMMY TEST LOAD WIREWOUND CERAMIC USA

$ 4.38 $ 2.62

LCD Digital Sound Level Meter Noise Decibel Monitoring Tester 30-130dB Measure

$ 20.23 $ 12.13

LANDTEK HT-6510T-10 Textile Hardness Tester Scale Diameter:51mm New

$ 296.55 $ 177.93

NEW Genuine OEM BRUNELLE 4001 Digital SOUND LEVEL METER w/ Original Box

$ 48.4 $ 29.04

SoniChek PRO Professional Digital Sound Level Meter 3550 SoniChek PRO Standard

$ 64.86 $ 38.91

DM400 High-Frequency Moisture Meter Measuring range :0-80%✦Kd

$ 148.72 $ 89.23

BRUEL & KJAER 4913 STROBOSCOPE ADJUSTABLE WITH US 0008 LAMP UNIT - B

$ 720.72 $ 432.43

VSM-351 Sound level meter/noise meter 30-130dB

$ 125.78 $ 75.47

Audio Spectrum Indicator Stereo Amplifier Dual 30 Level Colorful Remote Control

$ 51.73 $ 31.04

REED Instruments R1920 Sound Level Meter, Compact Series

$ 135.51 $ 81.3

SNDWAY® SW-525A Digital Sound Level Meter 30~130db Large Screen Display LCD

$ 60.61 $ 36.36

Portable Integrating Sound Level Meter SL-5868LEQ measure Range 25dB~130dB (A)

$ 330.88 $ 198.52

Bruel & Kjaer AO 0231 Accelerometer super low-noise coaxial cable

$ 110 $ 66

GENUINE 138-12-1000D ABLEX LANCAST 12 VDC 1000mA Power Supply

$ 11.43 $ 6.85

BRAND NEW in BOX SMART SENSOR AR844 Digital Noise Sound Level Meter Tester Gauge

$ 67.93 $ 40.76

CENTER 340 Temperature Recorder (Datalogger)✦Kd

$ 148.51 $ 89.11

Bruel and Kjaer ( Brüel&Kjær ) Diffuser 0055

$ 157.52 $ 94.51

Compact Digital Sound Level Meter

$ 90.61 $ 54.36

Global Specialties GNV-100 Sound Level Meter

$ 129.58 $ 77.75

Sound Level Meter(30-130dB)Auto*31/2 LCD Backlight/Microphone 1/2in.data hold...

$ 61.51 $ 36.9

Radio Shack SOUND LEVEL METER 33-2055 Digital Display with Leather Case

$ 35.19 $ 21.11

1PCS NEW TES-1350A Sound Level Meter,Noise Tester(35-130DB)

$ 104.3 $ 62.58

Decibel Meter Calibration Gauge Sound Level Calibrator 94 dB 114 dB

$ 123.55 $ 74.13

Sound Meter DB Sound Pressure Level Meter 30-130 dB Digital Decibel Audio Noi...

$ 84.62 $ 50.77

AZ-8922 RS232 Interface Digital Sound Level Meter Noise Meter

$ 131.51 $ 78.9

SAIC PD-10 Personal Dosimeter"Lot of 2"

$ 255.2 $ 153.11

Bruel & Kjaer 4382

$ 88 $ 52.8

GENERAL DSM403SD Sound Meter, Class 1 w/SD Card

$ 490.3 $ 294.18

RADIO SHACK Digital Sound Lever Meter Model 33-2055 with Case ~ Works!!

$ 33.65 $ 20.19

Bruel and Kjaer (Brüel&Kjær) Shielded connection cable AO 0007

$ 70.4 $ 42.24

SL130W Sound Level Alert with Alarm , White Sound Level Alert+Alarm

$ 278.26 $ 166.95

EIDEN QAM Modulator 3317D-BJ2

$ 660 $ 396

Bruel & Kjaer microphone parts / # K 2983

$ 10.56 $ 6.33

TES 3100 VIBRATION METER

$ 1136.9 $ 682.14

HP 3253A Analog Stimulus/Response UNIT ONLY.

$ 105.6 $ 63.35

Extech 407766 Sound Level Calibrator Includes Case Tool Manual Unused And New

$ 307.99 $ 184.79

Bruel and Kjaer Microphone Type 4134 with 2669 Pre Amplifier & 2m Cable ~NIce!

$ 611.6 $ 366.96

Larson-Davis 1/4" microphone mode 2530 and Larson-Davis 1/4" preamp model 910B.

$ 360.8 $ 216.48

Vintage Simpson Model 897 Dosimeter Sound Measuring System Kit

$ 132 $ 79.2

CEL INSTRUMENTS CEL-231 SOUND METER W/ CEL-282 ACOUSTICAL CALIBRATOR

$ 352 $ 211.2

Bruel Kjaer Typ 2608 / # J PKL 3148

$ 176 $ 105.6

RADIO SHACK 33-2055 DIGITAL SOUND LEVEL METER - Free Shipping

$ 23.36 $ 14.01

EXTECH 407736 Sound Level Meter

$ 45.76 $ 27.45

SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Nois...

$ 77.43 $ 46.45

GENERAL RADIO 1565-B SOUND LEVEL METER WITH CASE

$ 52.35 $ 31.41

Quest NoisePro DL Dosimeter Noise Pro NoiseProDLDosimeter

$ 152.53 $ 91.51

Radio Shack Sound Level Meter | Digital Display with wind screen - 3300099 - NEW

$ 22.88 $ 13.72

Velleman Audio analyzer Amplifier Kit Dyno Shows True Amp RMS Watt RTA Mean Db

$ 66 $ 39.6

CENTER-326 Sound Level Calibrator

$ 132 $ 79.2

Bruel & Kjaer 4189 1/2" Prepolarized Measuring Microphone

$ 351.99 $ 211.19

Radio Shack Digital Sound Level Meter Tester 33-2055 with Case & Manual

$ 15.4 $ 9.24

ATI SLM-100 Sound Pressure Meter Free Shipping

$ 26.39 $ 15.83

Bruel & Kjaer Type 2250 Sound Analyzer

$ 2199.99 $ 1319.99

G.R.A.S. 26AK 1/2" CCP Standard Preamplifier

$ 316.79 $ 190.07

DIGITAL SOUND LEVEL METER RADIO SHACK 33-2055

$ 8.79 $ 5.27

Amprobe SM-10 Sound Meter with A & C weighting Excellent Condition Used

$ 105.6 $ 63.35

Bruel & Kjaer 1616 1/3 octave filter set - tested - see graph

$ 219.12 $ 131.47

vtg radio shack sound level meter With box and manual

$ 44 $ 26.4

Indicator Level Spectrum Audio Stereo Music Powerful LED Lights 2 Modes DC5V-30V

$ 22.87 $ 13.72

Bruel & Kjaer Type 2209 Precision Sound Level Meter w/ 1613 Octave Filter

$ 527.12 $ 316.27

General Radio 1551-B Sound-Level Meter with Shure 98108 Harp Microphone

$ 52.67 $ 31.6

Reed Instruments R8080-KIT Sound Level Meter & Calibrator Kit Class 2

$ 465.52 $ 279.31

COLUMBIA RESEARCH SOUND METER SPL-103

$ 52.79 $ 31.67

Bruel & Kjaer Type 3519 Sound Intensity Probe Kit "USED"

$ 1540 $ 924

IRD 308 Vibration/Sound Level Meter With Shure 908 Microphone

$ 74.8 $ 44.88

Audio Generator

$ 155.74 $ 93.44

AS3264 RGB Music Audio Spectrum Level Display Indicator VU Meter 25.6*12.8CM DIY

$ 102.3 $ 61.38

MIC+LINE Sound Level Meter Clock Stereo Audio Display Music Spectrum Visualizer

$ 32.55 $ 19.53

Extech 407730 Digital Sound Level Meter,40 To 130 Db

$ 79.19 $ 47.51

Reed Instruments R8080 Sound Level Meter w/ IEC 61672-1 Class 2 Standards

$ 260.56 $ 156.34

Audio Precision System One-A audio analyzer with SWR-122M & SWR-122F, PCI Card

$ 1583.99 $ 950.39

NEW 120W AUDIO POWER TUBE AMPLIFIER STATIC DRY DUMMY TEST LOAD 8 OHM RESISTOR

$ 13.19 $ 7.91

G.R.A.S. Pre Amplifier Type 26AF Lemo FGG.1B Warranty Fast Shipping

$ 616 $ 369.6

Bruel & Kjaer Preamplifier 2615 Accessories In Mahogany Case

$ 202.39 $ 121.43

MIC+Line Analog Dual VU Meter Sound Level Indicator Audio Splitter Switcher Box

$ 148.72 $ 89.23

Quest 3M 2100 Sound Level Meter w/ case

$ 70.39 $ 42.23

Bruel & Kjaer ZC0032 PreAmplifier for Sound Level Meter

$ 439.99 $ 263.99

New Open Box Sndway Digital Sound Level Meter SW- 525A

$ 49.28 $ 29.56

Simpson Sound Measuring System 890-2 Calibrator, 884-2 S2A Meter in Case Manuals

$ 176 $ 105.6