购买 LED Display Sound Level Meter

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$16.14
Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35Db To 135Db Temperature Function,Noise Meter With A-Weighted [MAX/MIN Fast/Slow Data Hold
Amazon.com
368
$16.14
Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35Db To 135Db Temperature Function,Noise Meter With A-Weighted [MAX/MIN Fast/Slow Data Hold
Amazon.com
368
$9.00
$19.64
UNI-T UT353 Mini LCD Display Digital Sound Level Meter Noise Measuring Instrument Decibel Monitoring Tester 30-130Db
amazeprice.com
折扣 54%
$9.00
$19.64
UNI-T UT353 Mini LCD Display Digital Sound Level Meter Noise Measuring Instrument Decibel Monitoring Tester 30-130Db
amazeprice.com
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
jmpropiedadca
Free shipping
折扣 23%
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
jmpropiedadca
Free shipping
$56.99
Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 Db, Accuracy 1.5Db Noise Meter With Large LCD Screen Display, Fast
Amazon.com
341
Free shipping
$56.99
Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 Db, Accuracy 1.5Db Noise Meter With Large LCD Screen Display, Fast
Amazon.com
341
$31.00
$63.38
SMART SENSOR AR884A Sound Level Meter With Large LCD Screen Wall Mounted Digital Sound Level Meter Digital Noisemeter Decibel Monitoring Tester Noise Measuring Instrument 30-130Db Measuring
amazeprice.com
折扣 51%
$31.00
$63.38
SMART SENSOR AR884A Sound Level Meter With Large LCD Screen Wall Mounted Digital Sound Level Meter Digital Noisemeter Decibel Monitoring Tester Noise Measuring Instrument 30-130Db Measuring
amazeprice.com
$259.00
Extech 407732 Sound Level Meter With Backlit Display
TEquipment
320
$259.00
Extech 407732 Sound Level Meter With Backlit Display
TEquipment
320
$329.00
Extech Sound Level Meter With Led Alert And 110V Adapter | Cole-Parmer
Cole-Parmer
$329.00
Extech Sound Level Meter With Led Alert And 110V Adapter | Cole-Parmer
Cole-Parmer
$8.00
$16.51
Htovila LCD Digital Sound Level Meter DB Meters 30-130Dba Noise Measuring Tool Decibel Monitoring Tester With Max/Min/Data Hold Mode
amazeprice.com
折扣 51%
$8.00
$16.51
Htovila LCD Digital Sound Level Meter DB Meters 30-130Dba Noise Measuring Tool Decibel Monitoring Tester With Max/Min/Data Hold Mode
amazeprice.com
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
woodmaninteriorus
Free shipping
折扣 23%
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
woodmaninteriorus
Free shipping
$51.60
$73.94
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
SHOP BRIGHT
折扣 30%
$51.60
$73.94
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
SHOP BRIGHT
$188.79
Extech Sound Level Meter: 35 Db To 130 Db, Sound Level Meters, Type 2, 35 Db To 130 Db, 30 Hz, 8 Khz Model: SL510
Grainger
315
$188.79
Extech Sound Level Meter: 35 Db To 130 Db, Sound Level Meters, Type 2, 35 Db To 130 Db, 30 Hz, 8 Khz Model: SL510
Grainger
315
$15.00
$31.82
High Accuracy LCD Digital Noisemeter Sound Level Meter 30-130Db Noise Measuring Instrument Decibel Monitoring Tester With A And C Frequency Weighting For Sound Level Testing
amazeprice.com
折扣 52%
$15.00
$31.82
High Accuracy LCD Digital Noisemeter Sound Level Meter 30-130Db Noise Measuring Instrument Decibel Monitoring Tester With A And C Frequency Weighting For Sound Level Testing
amazeprice.com
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
phapcosmetics.com
折扣 23%
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
phapcosmetics.com
$106.19
$112.97
Full Color Rgb Music Spectrum Led Stereo Sound Level Display Vu Meter
eBay
$106.19
$112.97
Full Color Rgb Music Spectrum Led Stereo Sound Level Display Vu Meter
eBay
$189.00
Extech SL510 - Sound Level Meters
TEquipment
315
$189.00
Extech SL510 - Sound Level Meters
TEquipment
315
$149.99
Retro RGB LED Sound Level Meter With MIC Music Spectrum Display Home Decor Lamp. Douk Audio. Sound Level Meters. 6612129605147.
eBay
Free shipping
$149.99
Retro RGB LED Sound Level Meter With MIC Music Spectrum Display Home Decor Lamp. Douk Audio. Sound Level Meters. 6612129605147.
eBay
Free shipping
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
Suthisav
Free shipping
折扣 23%
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
Suthisav
Free shipping
$79.99
RGB LED Sound Level Meter Music Spectrum Visualizer Stereo Audio Display 361mm. Douk Audio. Sound Level Meters. PJ679.
eBay
Free shipping
$79.99
RGB LED Sound Level Meter Music Spectrum Visualizer Stereo Audio Display 361mm. Douk Audio. Sound Level Meters. PJ679.
eBay
Free shipping
$189.00
Extech SL510 Sound Level Meter
Amazon.com
315
Free shipping
$189.00
Extech SL510 Sound Level Meter
Amazon.com
315
$149.99
LED Dual Analog Stereo Sound Level Meter Music Spectrum Audio Dot Matrix Display. Douk Audio. Sound Level Meters. 303782416183.
eBay
$149.99
LED Dual Analog Stereo Sound Level Meter Music Spectrum Audio Dot Matrix Display. Douk Audio. Sound Level Meters. 303782416183.
eBay
$45.99
Decibel Meter Data Logger Digital Sound Decibel Meter, Sound Level Meter With 43,000 Data Record & Export, Rechargeable Noise Meter With A/C Frequency
Amazon.com
34
Free shipping
$45.99
Decibel Meter Data Logger Digital Sound Decibel Meter, Sound Level Meter With 43,000 Data Record & Export, Rechargeable Noise Meter With A/C Frequency
Amazon.com
34
$352.37
LED Dual Analog Stereo Sound Level Meter Music Spectrum Audio Dot Matrix Display. Sound Level Meters.
eBay
Free shipping
$352.37
LED Dual Analog Stereo Sound Level Meter Music Spectrum Audio Dot Matrix Display. Sound Level Meters.
eBay
Free shipping
$110.07
$129.49
SM-130DB Digital Decibel Meter Reader And Sound Level Meter Type 2 With Calibration Certificate. Measurement Device For Environmental And Mechanical
Amazon.com
44
Free shipping
折扣 14%
$110.07
$129.49
SM-130DB Digital Decibel Meter Reader And Sound Level Meter Type 2 With Calibration Certificate. Measurement Device For Environmental And Mechanical
Amazon.com
44
$30.62
Music Spectrum Display LED Sound-Controlled Audio Level Indicator VU Meter New
eBay
Free shipping
$30.62
Music Spectrum Display LED Sound-Controlled Audio Level Indicator VU Meter New
eBay
Free shipping
$68.30
Decibel Meter Wall Hanging Sound Level Meter 11 Inch Large Led Display
eBay
Free shipping
$68.30
Decibel Meter Wall Hanging Sound Level Meter 11 Inch Large Led Display
eBay
Free shipping
$98.40
Professional As1424 LED Music Audio Spectrum Sound Level Meter Display Analyzer
Walmart
Free shipping
$98.40
Professional As1424 LED Music Audio Spectrum Sound Level Meter Display Analyzer
Walmart
Free shipping
$69.87
AS60 LED Digital Music Spectrum Audio Sound Level Display VU Meter Analyzer Amp
eBay UK
Free shipping
$69.87
AS60 LED Digital Music Spectrum Audio Sound Level Display VU Meter Analyzer Amp
eBay UK
Free shipping
$57.65
Smart Decibel Meter 11-Inch LED Screen Sound Level Meter Noise Monitor 30-130Db. Sound Level Meters. 3749272843768.
eBay
Free shipping
$57.65
Smart Decibel Meter 11-Inch LED Screen Sound Level Meter Noise Monitor 30-130Db. Sound Level Meters. 3749272843768.
eBay
Free shipping
$16.85
$33.03
LCD Sound Level Meter Noise Meter Sound Level Meter Digital LCD Display Backlit Screen Noise Decibel
Aliexpress
Free shipping
折扣 48%
$16.85
$33.03
LCD Sound Level Meter Noise Meter Sound Level Meter Digital LCD Display Backlit Screen Noise Decibel
Aliexpress
Free shipping
$61.94
Decibel Meter Wall Hanging Sound Level Meter 11 Inch Large Led Display
eBay
Free shipping
$61.94
Decibel Meter Wall Hanging Sound Level Meter 11 Inch Large Led Display
eBay
Free shipping
$38.00
120 LED Level Indicator Stereo Sound Wire Control Audio USB Music Spectrum Electronic VU Meter LED
Aliexpress
$38.00
120 LED Level Indicator Stereo Sound Wire Control Audio USB Music Spectrum Electronic VU Meter LED
Aliexpress
$259.00
Extech Type-2 Digital Sound Level Meter With Backlit Display, 8.25" X 1.25" | Cole-Parmer
Cole-Parmer
320
$259.00
Extech Type-2 Digital Sound Level Meter With Backlit Display, 8.25" X 1.25" | Cole-Parmer
Cole-Parmer
320
$18.06
212 Segment LED Music Audio Spectrum Indicator Stereo Dual Channel Level Indicator VU Meter Volume
Aliexpress
Free shipping
$18.06
212 Segment LED Music Audio Spectrum Indicator Stereo Dual Channel Level Indicator VU Meter Volume
Aliexpress
Free shipping
$146.64
Reed Instruments Sound Level Meter: 30 Db To 130 Db, Sound Level Meters, Type 2, 30 Db To 130 Db Model: R1620
Grainger
$146.64
Reed Instruments Sound Level Meter: 30 Db To 130 Db, Sound Level Meters, Type 2, 30 Db To 130 Db Model: R1620
Grainger
$598.00
PCE Instruments PCE-322ALEQ - Digital Sound Level Meter, Incl. LEQ-Software
TEquipment
$598.00
PCE Instruments PCE-322ALEQ - Digital Sound Level Meter, Incl. LEQ-Software
TEquipment
$2,092.26
Extech Sound Level Meter: 30 Db To 130 Db, Integrating Sound Level Meters, Type 2, 30 Db To 130 Db Model: 407780A
Grainger
2
$2,092.26
Extech Sound Level Meter: 30 Db To 130 Db, Integrating Sound Level Meters, Type 2, 30 Db To 130 Db Model: 407780A
Grainger
2
How to make Audio Level Indicator - VU meter using LM3914 IC
How to make Audio Level Indicator - VU meter using LM3914 IC
2020年5月23日
circuits-diy.com
Decibel Meter using Sound Module & Arduino with LCD Display
Decibel Meter using Sound Module & Arduino with LCD Display
2019年5月6日
how2electronics.com
13 Inch Decibel Meter - Wall Hanging Sound Level Meter with Large LED Display, Noise, Temperature, Humidity, Time Monitor for Classroom
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13 Inch Decibel Meter - Wall Hanging Sound Level Meter with Large LE…
已浏览 50 次2024年9月27日
amazon
Music Levels Light RGB LED MIC Sound Level Meter Audio Spectrum Display Analyzer Car
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Music Levels Light RGB LED MIC Sound Level Meter Audio Spectru…
已浏览 1 次2021年7月12日
amazon
Douk Audio VU56C 56-Bit Level Meter, LED Music Spectrum, Stereo Sound Indicator, Audio Display
0:58
Douk Audio VU56C 56-Bit Level Meter, LED Music Spectrum, Stere…
2020年1月2日
amazon
A beautiful Arduino Project, called “LED sound level meter” or just the sound of the light, using MAX9814 and SN74HC595 Shift Register. Sensitive to environmental sounds. This Arduino project uses… | PanteA Abravan
A beautiful Arduino Project, called “LED sound level meter” or just th…
2024年12月18日
linkedin.com
LM3915 Audio Level Meter Wiring Animation LED
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LM3915 Audio Level Meter Wiring Animation LED
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YouTubeElectrum Atlas
Tiny Audio Level Meter
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Sound level meter device which is use to measure Sound Decibals.H…
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How To Calibrate A Sound Level Meter
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Sound Level Meter with Large LCD Full Screen, Decibel Meter
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R8050 Sound Level Meter
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YouTubeLarson Davis
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Extech's 407730 Digital Sound Level Meter
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RAECO Rents: How to Set Up a Sound Level Meter
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Gear 101: How to Use an SPL Meter
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已浏览 1.5万 次2019年9月9日
YouTubeTekcoplus Ltd.
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YouTubeCenters for Disease Control and Prevention (C…
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购买 LED Display Sound Level Meter

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$16.14
Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35Db To 135Db Temperature Function,Noise Meter With A-Weighted [MAX/MIN Fast/Slow Data Hold
Amazon.com
368
$16.14
Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35Db To 135Db Temperature Function,Noise Meter With A-Weighted [MAX/MIN Fast/Slow Data Hold
Amazon.com
368
$9.00
$19.64
UNI-T UT353 Mini LCD Display Digital Sound Level Meter Noise Measuring Instrument Decibel Monitoring Tester 30-130Db
amazeprice.com
折扣 54%
$9.00
$19.64
UNI-T UT353 Mini LCD Display Digital Sound Level Meter Noise Measuring Instrument Decibel Monitoring Tester 30-130Db
amazeprice.com
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
jmpropiedadca
Free shipping
折扣 23%
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
jmpropiedadca
Free shipping
$56.99
Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 Db, Accuracy 1.5Db Noise Meter With Large LCD Screen Display, Fast
Amazon.com
341
Free shipping
$56.99
Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 Db, Accuracy 1.5Db Noise Meter With Large LCD Screen Display, Fast
Amazon.com
341
$31.00
$63.38
SMART SENSOR AR884A Sound Level Meter With Large LCD Screen Wall Mounted Digital Sound Level Meter Digital Noisemeter Decibel Monitoring Tester Noise Measuring Instrument 30-130Db Measuring
amazeprice.com
折扣 51%
$31.00
$63.38
SMART SENSOR AR884A Sound Level Meter With Large LCD Screen Wall Mounted Digital Sound Level Meter Digital Noisemeter Decibel Monitoring Tester Noise Measuring Instrument 30-130Db Measuring
amazeprice.com
$259.00
Extech 407732 Sound Level Meter With Backlit Display
TEquipment
320
$259.00
Extech 407732 Sound Level Meter With Backlit Display
TEquipment
320
$329.00
Extech Sound Level Meter With Led Alert And 110V Adapter | Cole-Parmer
Cole-Parmer
$329.00
Extech Sound Level Meter With Led Alert And 110V Adapter | Cole-Parmer
Cole-Parmer
$8.00
$16.51
Htovila LCD Digital Sound Level Meter DB Meters 30-130Dba Noise Measuring Tool Decibel Monitoring Tester With Max/Min/Data Hold Mode
amazeprice.com
折扣 51%
$8.00
$16.51
Htovila LCD Digital Sound Level Meter DB Meters 30-130Dba Noise Measuring Tool Decibel Monitoring Tester With Max/Min/Data Hold Mode
amazeprice.com
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
woodmaninteriorus
Free shipping
折扣 23%
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
woodmaninteriorus
Free shipping
$51.60
$73.94
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
SHOP BRIGHT
折扣 30%
$51.60
$73.94
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
SHOP BRIGHT
$188.79
Extech Sound Level Meter: 35 Db To 130 Db, Sound Level Meters, Type 2, 35 Db To 130 Db, 30 Hz, 8 Khz Model: SL510
Grainger
315
$188.79
Extech Sound Level Meter: 35 Db To 130 Db, Sound Level Meters, Type 2, 35 Db To 130 Db, 30 Hz, 8 Khz Model: SL510
Grainger
315
$15.00
$31.82
High Accuracy LCD Digital Noisemeter Sound Level Meter 30-130Db Noise Measuring Instrument Decibel Monitoring Tester With A And C Frequency Weighting For Sound Level Testing
amazeprice.com
折扣 52%
$15.00
$31.82
High Accuracy LCD Digital Noisemeter Sound Level Meter 30-130Db Noise Measuring Instrument Decibel Monitoring Tester With A And C Frequency Weighting For Sound Level Testing
amazeprice.com
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
phapcosmetics.com
折扣 23%
$36.83
$48.19
Dual Channel LED Sound Level Meter Stereo Music Spectrum Home Car Audio Display
phapcosmetics.com
$106.19
$112.97
Full Color Rgb Music Spectrum Led Stereo Sound Level Display Vu Meter
eBay
$106.19
$112.97
Full Color Rgb Music Spectrum Led Stereo Sound Level Display Vu Meter
eBay
$189.00
Extech SL510 - Sound Level Meters
TEquipment
315
$189.00
Extech SL510 - Sound Level Meters
TEquipment
315
$149.99
Retro RGB LED Sound Level Meter With MIC Music Spectrum Display Home Decor Lamp. Douk Audio. Sound Level Meters. 6612129605147.
eBay
Free shipping
$149.99
Retro RGB LED Sound Level Meter With MIC Music Spectrum Display Home Decor Lamp. Douk Audio. Sound Level Meters. 6612129605147.
eBay
Free shipping
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
Suthisav
Free shipping
折扣 23%
$54.88
$71.34
128-Bit RGB LED MIC+LINE Sound Level Meter Music Spectrum Visualizer Display IR
Suthisav
Free shipping
$79.99
RGB LED Sound Level Meter Music Spectrum Visualizer Stereo Audio Display 361mm. Douk Audio. Sound Level Meters. PJ679.
eBay
Free shipping
$79.99
RGB LED Sound Level Meter Music Spectrum Visualizer Stereo Audio Display 361mm. Douk Audio. Sound Level Meters. PJ679.
eBay
Free shipping