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$
78.19
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Condition: New
Location: China
$
78.80
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$7.89 Shipping
Condition: New
Location: China
The AS60 Stereo spectrum analyzer is very responsive to rhythm, accurate, dynamic, has concise appearance and high display accuracy the music visualizer ... morehas been Reserved mounting holes and input port to connect external Leads for modification.
$
45.00
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Condition: New
Location: Stockton, United States
The PD-9A PHASE DETECTOR is the first system that actually checks itself by reversing every fourth pulse on the software. The PD-9A is only 2.25" x 3.75" ... morex 1" and operates on a 9-volt battery. To maximize battery life, an AUTO-OFF TIMING CIRCUIT shuts the PD-9A off after five minutes.
$
26.58
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$3.00 Shipping
Condition: New
Location: China
1 x LED Music Spectrum Display Module. Features: 1. Spectrum range 20Hz-25KHz;. Suitable for ambient lighting, decoration and audio modification;. Note: ... moreLight shooting and different displays may cause the color of the item in the picture a little different from the real thing.
$
301.99
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Condition: New
Location: Burke, United States
The readings can be transfered to a PC via a USB cable. The Windows compatible software (in English) allows for the data to be visualized in tables and ... moregraphs. The zoom function allows for a more detailed analysis of the sound values.
$
148.49
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Condition: New
Location: China
Signal acquisition: microphone pickup. Background noise filtering: support.
$
6.34
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$2.99 Shipping
Condition: New
Location: China
LM3915 audio level indicator kit (presented two connecting lines). Lights provide both vertical and horizontal rows of installation. PCB Size: 62mm wide ... more27mm.
$
18.99
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Condition: New
Location: Inglewood, United States
Want to test the sound level?. Large LCD display with switchable backlight for easy reading, convenient to use. Display: LCD display with switchable backlight. ... moreStorage : -10~60℃(10%~70%RH). Equipped with sponge ball.
$
9.73
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$2.81 Shipping
Condition: Neu
Location: China
Step down module. Step up module. Adapter Module. Display module. 4: Main light bar + peak flow disappears to the right. 1: Main light bar + fall after ... morepeak stop. 2: Main light bar + disappears after peak stop.
$
8.33
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$3.00 Shipping
Condition: New
Location: China
1: Main light bar + fall after peak stop. With ultra-wide range of AGC mode and professional DB mode. Speed setting mode: (in normal mode, press and hold ... morefor 5 seconds to enter, and when exiting, press and hold for 5 seconds to exit).
$
45.86
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$6.00 Shipping
Condition: New
Location: China
The AS60 Stereo spectrum analyzer is very responsive to rhythm, accurate, dynamic, has concise appearance and high display accuracy the music visualizer ... morehas been Reserved mounting holes and input port to connect external Leads for modification.
$
49.99
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Condition: New
Location: China
Dual 60 LED dot matrix display module, each channel with 5 red+10 blue+ 10 pink+10 green+10 pink+10 blue+5 red LEDs in order, easily to see the music ... morelevel status in real time, every slight change of sound can be shown visually. With 4 kinds of display modes(bar/bar+peak point/ single point/multiple point), and two channels can display different modes at the same times, the music spectrum is colorful and dynamic. Each channel with independent gain adjustment button (1/0/3), easily to rotate to match well with different input signals, and better display effects can be achieved.
$
120.62
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Condition: New
Location: Miami, United States
Battery operated, compact, portable easy to carry anyw. With its auto power off function, you can conserve the battery usage.
$
46.74
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Condition: New
Location: China
Dual 32 LED Music Spectrum Level Indicator. Single mode Version: The display effect is not adjustable. The display effect is peak drop. No peak display. ... moreVersion: single mode/multi mode. Extend to both sides in the middle without peak.
$
184.99
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Condition: New
Location: Denver, United States
Item model number R8050. Style Standard. Includes windshield ball, battery and carrying case. We're happy to help. We do not accept P.O. Boxes.
$
229.00
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$7.50 Shipping
Condition: New
Location: Wilmington, United States
Model:R8060 | Order No:R8060. Model: R8060. Order No: R8060. What's included with the REED R8060. REED R8060 Specifications. Digital analog bargraph. ... moreData hold and Min/Max hold. Low battery indicator and auto shut off.
$
243.16
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$4.78 Shipping
Condition: New
Location: 金东区, China
$
8.24
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Condition: New
Location: DIDCOT, United Kingdom
This module is ideally suited to light based feedback for your projects' voltages. This set allows you to build in monitoring of an input voltage in a ... moreproject AC or DC, progressively lighting LEDs as the voltage increases. The sensitivity can be adjusted using the onboard potentiometer. Be aware, if an item is "unwanted", return postage will be paid by the consumer. Furthermore, if a returned "faulty" item is found to not be faulty, postage costs will not be refunded. We are unable to refund the cost of a courier and will only be able to refund return postage on receiving a copy of the postage receipt. Flux Workshop began trading late 2014, drawing from years of experience and interest in electronics and building CNC machines. With the aim to supply good quality components at reasonable pr.
$
81.70
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$4.99 Shipping
Condition: New
Location: China
Switchable display mode (point display or bar graph display). DB100 (1 channel stereo) display range: -57dB~0dB. Usually it costs about 30USD-50USD. 1 ... morex Sound Level Display. Power: 5W (AC 100V-240V), automotive: DC 12V.
$
5.25
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$7.78 Shipping
Condition: New
Location: DIDCOT, United Kingdom
Audio, Communication (1-Wire, Accessories, ASK, Bluetooth, CAN, Ethernet, GSM & GPRS, Light, Radio, RFID & NFC, RS232, RS485, TTL, Wi-Fi), Data Storage, ... moreDisplays (Driver, LCD, OLED, TFT), Lasers, LEDs, Motors (Controller, DC, Drivers), Power (Adapters, Charger, Driver, Generators, Load, Rectifiers & Transformers, Regulators, Reverse, Transmitter), Relays (Accessories, Mechanical, Solid State), Sensors (Acceleration, Accessories, Compass, Curre.
$
84.15
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$3.00 Shipping
Condition: New
Location: China
Switchable display mode (point display or bar graph display). DB100 (1 channel stereo) display range: -57dB~0dB. 1 x Sound Level Display. Usually it cost ... moreabout 35USD-50USD. Power: 5W (AC 100V-240V), automotive: DC 12V.
$
110.48
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$6.00 Shipping
Condition: New
Location: China
DB200 (2 channels stereo) display range: -27dB~0dB. Switchable display mode (point display or bar graph display). Usually it costs about 30USD-50USD. ... morePower: 5W (AC 100V-240V), automotive: DC 12V.
$
79.99
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Condition: New
Location: China
Nobsound & Douk Audio. Douk Audio / Nobsound / Little Bear etc. Music Spectrum & Clock. DAC & Audio Adapter. The 32 64 two-color dot matrix module can ... moredisplay red, green, yellow, 3 kinds of color combinations.
$
10.59
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$3.77 Shipping
Condition: Neu
Location: China
Speed setting mode: (in normal mode, press and hold for 5 seconds to enter, and when exiting, press and hold for 5 seconds to exit). 4: Main light bar ... more+ peak flow disappears to the right. 1: Main light bar + fall after peak stop.
$
24.98
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Condition: New
Location: Denver, United States
Maximum/Minimum/Data hold function; Auto power off; Battery indicator: Check the remaining battery directly. Ideal for testing music recording, neighbor ... morenoise complaints, industrial settings, office settings, speech therapy & more.
$
84.50
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Condition: New
Location: China
Large digital LCD display that provides clear readings. There are hanging holes in the back, which can be hung on the wall to save space. Accuracy: ±1.5 ... moredB (In standard sound 94db @ 1khz). Microphone: 6 Mm Condenser Microphone.
$
79.99
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Condition: New
Location: Los Angeles, United States
VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily ... moreto see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
$
24.99
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$3.99 Shipping
Condition: New – Open box
Location: Houston, United States
Useful: Perfect for monitoring noise levels in factories, offices, theaters, and audio systems. CE,ROHS,FCC Certification. ✔Perfect for monitoring noise ... morelevels in families, factories, offices, theaters and audio systems.
$
119.99
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Condition: New
Location: Rahway, United States
Display: 3½ digit LCD with maximum reading of 1999. Included Accessories: Wind screen, 4x AAA batteries, plug, tripod mounting screw nut, carrying case. ... moreFrequency Range: 31.5 Hz to 8000 Hz. Standards: IEC 651-1979 Type 2, ANSI S1.4-1983 Type 2, JIS C 1502.
$
26.94
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$3.00 Shipping
Condition: New
Location: China
1 x LED Music Spectrum Display Module. Features: 1. Spectrum range 20Hz-25KHz;. Suitable for ambient lighting, decoration and audio modification;. Note: ... moreLight shooting and different displays may cause the color of the item in the picture a little different from the real thing.
$
25.33
Buy It Now
$3.00 Shipping
Condition: New
Location: China
6e2 displays more uniform brightness and high sensitivity. - The 6e2 tube is a carefully selected tube, which has a very good display effect. More quality ... morecomponents are added to the driver board.
$
113.58
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$5.00 Shipping
Condition: New
Location: China
Switchable display mode (point display or bar graph display). DB100 (1 channel stereo) display range: -57dB~0dB. 1 x Sound Level Display. Usually it cost ... moreabout 35USD-50USD. Power: 5W (AC 100V-240V), automotive: DC 12V.
$
84.50
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Free Shipping
Condition: New
Location: China
Large digital LCD display that provides clear readings. There are hanging holes in the back, which can be hung on the wall to save space. Accuracy: ±1.5 ... moredB (In standard sound 94db @ 1khz). Storage Temperature and Humidity: -10~60℃ 10~70% RH.
$
66.90
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Condition: New
Location: China
Range: 30~130dB. Clear decibel indicator. Concentration unit for Decibel: dBA. 1 x Decibel Device. Large screen LED display. Adjustable LED brightness. ... more85dB and more - Red. Power Source: Lithium battery with 2000mAh capacity; 5V DC power charging.
$
15.65
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Condition: New
Location: Inglewood, United States
Equipped with sponge ball for sensor. LCD display with backlight, convenient to use at night. Display: 5 digits LCD, Max Display 99999. Over : LCD Show ... moreOver. Compact and, convenient to hold and carry.
$
19.51
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Condition: New
Location: Duluth, United States
In this case, the battery should be replaced. The maximum error is ± 5%,The maximum value of this machine is the maximum value taken when the value is ... morestable.
$
545.00
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Condition: New
Location: Waynesboro, United States
The Infiltec Model INFRA20-LED infrasound monitor with LED intensity indicators is designed to datalog, display and analyze infrasound below the human ... morehearing range in the 0.05 Hz to 20 Hz range. The INFRA20-LED works with the standard AmaSeis Windows based software, and with the new jAmaSeis software for Windows, Linux and Mac OS.
$
71.53
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$7.00 Shipping
Condition: New
Location: China
With 5 kinds of display font and 6 kinds of digit change effects. As a VFD clock - Display screen: VFD (Vacuum Fluorescent Display). - 1 x VFD Music Spectrum. ... more- As an analog music spectrum, supporting display sound level and music spectrum.
$
179.00
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$7.50 Shipping
Condition: New
Location: Wilmington, United States
Model:R8050 | Order No:R8050. Model: R8050. Order No: R8050. What's included with the REED R8050. REED R8050 Specifications. Data hold and Max hold functions. ... moreDynamic Range 70 dB (in each range). Frequency Range 31.5 Hz to 8 kHz.
$
293.95
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$1.64 Shipping
Condition: New
Location: 金东区, China
$
84.30
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Condition: New
Location: China
There are hanging holes in the back, which can be hung on the wall to save space. Large digital LCD display that provides clear readings. Accuracy: ±1.5 ... moredB (In standard sound 94db @ 1khz). Storage Temperature and Humidity: -10~60℃ 10~70% RH.
$
78.78
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Condition: New
Location: Brentwood, United States
$
38.07
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Condition: New
Location: China
Input connector: Type-C USB.
$
30.16
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Condition: New
Location: Lewisville, United States
When sound levels exceed the setup value, the backlit display will keep flashing as a visual alarm. Three durable batteries are included, and battery ... morelife is around 14 hours with the backlight off and 8 hours with the backlight on respectively.
$
132.30
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Condition: New
Location: China
MIC Pickup & Multiple Display Modes: A built-in high-sensitivity microphone pickup module can effectively capture sound. Using 12 glass tubes, a total ... moreof 240 LED lamp beads, a variety of rhythm styles, and dozens of color modes.
$
7.43
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Condition: New
Location: China
Feature :audio spectrum analyzer,audio level indicator. Model:DIY Kit.
$
30.95
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Condition: New
Location: Austin, United States
Cualquier producto devuelto debe estar en las mismas condiciones en que se recibió.
$
44.98
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Condition: New
Location: Perth Amboy, United States
【High Precision Sound Level Meter】:30~130dBA/30~130dBC. With LCD backlight, Low battery indicator, Overload indication, Dynamic feature adjustment. 【A/C ... moreSwitch】 Frequency weighted selection switch A/C switch. dBA is the amount of noise felt by the human ear.dBc is suitable for measuring the noise level of the machine. √AC/DC Output √Back Light √Bar graph √Max Hold Function √5 Digits LCD Display Time Weighing: Fast/Slow.
$
26.44
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Condition: New
Location: United States
Model: UA961. Battery life. Auto power off. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. 1 User Manual. ... moreSize: Approx. 144 56 30.5mm / 5.7 2.2 1.2in.
$
47.89
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$1.99 Shipping
Condition: New
Location: Rancho Cucamonga, United States
【A/C Switch】 Frequency weighted selection switch A/C switch. Accuracy: ±1.5dB. Resolution: 0.1dB. Our fast growing range of online products will help ... morecater for your every need. 1 x Carry Box. We believe in communication.
$
41.78
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Condition: New
Location: Rancho Cucamonga, United States
High Precision Sound Level Meter with LCD backlight, Low battery indicator, Overload indication, Dynamic feature adjustment. A/C Switch: When you need ... moreto measure the noise of people, you can convert to dBA to measure more accurately.Measuring machine noise select dBc. Selectable measurement :30~80dB, 50~100dB, 60~110dB, 80~130dB. You can measure more accurately by selecting the level range. AC/DC Signal Output Hole: Comes with a wire that can be connected to a frequency analyzer or X-Y axis recorder for statistical analysis. Function: Time Weighing: Fast/Slow Frequency Weighting: A&C √AC/DC Output √Back Light √Bar graph √Max Hold Function.
$
12.09
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Condition: New
Location: China
Press the button for 10s- Reset. It has mode(-40~16dB, for signal ) and AGC mode( wide of AGC adaptive algorithm for better effect). Press the button ... morefor 3s - Switch between real mode and AGC mode. Press the button for 1s - Mode switch.
$
6.99
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Free Shipping
Condition: New
Location: China
Feature :audio spectrum analyzer,audio level indicator. Model:DIY Kit.
$
11.36
Buy It Now
Free Shipping
Condition: New
Location: China
Press the button for 10s- Reset. It has mode(-40~16dB, for signal ) and AGC mode( wide of AGC adaptive algorithm for better effect). Press the button ... morefor 3s - Switch between real mode and AGC mode. Press the button for 1s - Mode switch.
$
71.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily ... moreto see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
$
275.22
Buy It Now
Free Shipping
Condition: New
Location: 金东区, China
This mode cannot truly display the input level and is not suitable for professional recording situations, but it is suitable for people's regular listening ... morehabits. Generally, music with a slower tempo, slower tempo, rock, punk, etc. is more suitable for music with a faster tempo.
$
274.99
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Condition: New
Location: 金东区, China
As a 4-way audio splitter, VU2 can work with 4 inputs and 1 output. This mode cannot truly display the input level and is not suitable for professional ... morerecording situations, but it is suitable for people's regular listening habits.
$
84.50
Buy It Now
Free Shipping
Condition: New
Location: China
Large digital LCD display that provides clear readings. There are hanging holes in the back, which can be hung on the wall to save space. Accuracy: ±1.5 ... moredB (In standard sound 94db @ 1khz). Storage Temperature and Humidity: -10~60℃ 10~70% RH.
$
275.22
Buy It Now
Free Shipping
Condition: New
Location: 金东区, China
This mode cannot truly display the input level and is not suitable for professional recording situations, but it is suitable for people's regular listening ... morehabits. Generally, music with a slower tempo, slower tempo, rock, punk, etc. is more suitable for music with a faster tempo.
$
307.46
Buy It Now
Free Shipping
Condition: New
Location: 金东区, China
This mode cannot truly display the input level and is not suitable for professional recording situations, but it is suitable for people's regular listening ... morehabits. Generally, music with a slower tempo, slower tempo, rock, punk, etc. is more suitable for music with a faster tempo.
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