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$
367.99
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Condition: New
Location: United States
The default setting of the NVR is 1024 x 768. This 4K 8 ports NVR can be upgraded to 16CH expandabled with a PoE switch connected(Not included). If the ... moremonitor resolution is lower than 4K, then the system will not show the 4K resolution.
$
125.40
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Condition: New
Location: Chino, United States
Description This is a multifunctional mixer that can bring you a professional-level listening feast. With the main channel three-band equalizer, it can ... moreadjust the music in sections to make the vocal effect rich and natural to avoid the dry vocals. In addition, its multiple functions and high compatibility can meet your various needs, making your music creation no longer limited by devices! Key Features High-quality Materials: This product is made of high-quality metal and damping, and the surface is treated with powder coating process, which is very durable. You can use it for a long time Three-band Equalizer: The product is equipped with a three-band equalizer for the main channel to adjust the music in sections so that the vocals and music better blend to make the sound quality more ri.
$
57.99
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Condition: New
Location: China
(VICTOR 824L. VICTOR 824C. VICTOR 824. ±1.5dB(Based on the reference sound pressure,94dB 1KHz). Frequency weighted characteristic. Frequency weighted ... morecharacteristic A(Simulated human ear). Digital display.
$
104.01
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Condition: New
Location: Humble, United States
Collar and transmitter get paired automatically once both being turned on. Size: 4.5 "x3 "x1"/12cmx7.6cmx2.5cm (approx.). Weight: 4.6oc/125g (approx.). ... moreWhen the dog crosses the set distance, the collar will start training mode and it sounds for 5 seconds.
$
20.59
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Condition: New
Location: Inglewood, United States
peoplemarketing Categories. Description. This equipment has been designed to meet the measurement requirement of Safety Engineers.Health,Industrial Safety ... moreoffices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system. This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range. Wide measuring and frequency range(31.5Hz ~ 8.5KHz) maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc. Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also. It it reads in dBA and provides windscreen to filter-out unwanted signals. Specifications Included. Measuring Range: 30 ~ 130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8.5KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2" Electret Condenser microphone Auto Power Off Low Battery Indication Max Hold Function Operating Condition Temperature: 0~40°C(32 ~ 104 °F) Humidity: 10~80%RH Storage Condition Temperature: 10~60°C(14 ~ 140 °F) Humidity: 10~70%RH Power Supply: 1 x 9V Battery(included) Dimension: 55 x 32 x 149mm 1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click th
$
164.11
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Condition: New
Location: China
Working mode of switcher: 1-IN-4-OUT / 4-IN-1-OUT. This mode cannot truly show the input level, not suits professional recording occasions but suits people's ... moreregular hearing habits. In DB mode, the swing of the pointer is proportional to the input signal.
$
64.81
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Condition: New
Location: Monrovia, United States
Dynamic characteristic of sound pressure: FAST 125ms, SLOW 1sec. Sound pressure accuracy: ± 1.5 dB (sound pressure standard, 94 dB @ 1KHz). Sound pressure ... moreaccuracy: ±5 dB (sound pressure standard, 94 dB @ 8KHz).
$
23.52
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Condition: New
Location: China
Adjustable sampling rate, fast/slow. Sampling rate. White backlight, clear LCD screen. They can constantly monitor ambient sound. Ending Soon. Noise (A ... moreweighting). LCD backlight. Best Price and Good Quality.
$
48.26
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$1.80 Shipping
Condition: New
Location: China
(Model: GM1358. Storage condition -10~60 10~70%RH. Max reading hold. Auto power off. Low battery indication. excluded.). Resolution 0.1dB.
$
14.76
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Condition: New
Location: China
Resistance: 650Ohm. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Improve work efficiency.
$
156.97
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$10.00 Shipping
Condition: New
Location: China
Working mode of switcher: 1-IN-4-OUT / 4-IN-1-OUT. This mode cannot truly show the input level, not suits professional recording occasions but suits people's ... moreregular hearing habits. Generally, slow rhythm corresponds to slower beat, rock, punk and other fast-paced music is more suitable for faster beat.
$
16.99
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Condition: New
Location: China
$
16.30
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Condition: Brand New
Location: China
1 x Decibel Detector (without battery 3X AAA battery). windshield design: more accurate sound collection, Filter the effect of wind on sound. Material: ... moreplastic.
$
64.59
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Condition: New
Location: Los Angeles, United States
After a few minutes, the CO detector will display the specific concentration of carbon monoxide. During the test, it is also necessary to note that there ... moreis no air flow around the CO detector, which will cause the carbon monoxide generated when the cigarette is not fully burned to be blown away by the air flow, resulting in the constant entry of fresh air in the detector.
$
74.10
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Condition: New
Location: Monroe Township, United States
Specification Color: Black Material: Metal, Damping Display: LED Process: Powder Coating Number of Channels: 8 Plug: US Standard Max Input Level: +24dBu(MIC/Line) ... moreMax Output Level: +26dBu(XLR) Master Meters: 10 Segment -24dB to CLIP Frequency Response: 20Hz to 30KHz 0.5dB Max Input Power: 15W THD+N: <0.01%(Channel Input to Mix Output) Crosstalk at 1kHz: >85dB(Fader/Mute Shut Off); >82dB(Inter Channel) Noise (22Hz to 22KHz): Equivalent Input Noise -122dBu, Residual Output Noise
$
46.86
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Condition: New
Location: China
Frequency Weighting Characteristic: A & C. It can convert sound into electrical, process data and displays results on LCD. Equipped with sponge ball to ... morefilter out unwanted. Digit & Resolution: 5 bits & 0.1dB.
$
279.00
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Condition: New
Location: Los Angeles, United States
RECORD AND CONNECT TO PC: This personal mixer has a USB soundcard and audio interface to record and connect to MAC or PC and it has universal digital ... moreaudio file compatibility. It works with iPhone, android, iPad, Tablet and MP3 Player.
$
35.50
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Condition: New
Location: China
Abusing, alteration, neglect, disassembly or dropping. After checking we shall send you a new set. The sale of this item may be subject to regulation ... moreby the U.S. Food and Drug Administration and state and local regulatory agencies.
$
84.96
2d 14h 43m 52s
0 bids
$12.95 Shipping
Condition: New
Location: Saratoga, United States
My eBay Store Categories. Postage Offers. Payment Methods. Sign Up Newsletter. Add my Store to your Favourites and receive my email newsletters about ... morenew items and special promotions! General Interest CEM DT-173 USB High Accuracy Digital Sound Noise Level Data Logger Datalogger. CEM DT-173 is certified digital sound/ noise level datalogger. This meter has a built-in USB port which connects to a Windows PC for uploading the recorded data. This is an ideal instrument for noise monitoring in factory. School, business and traffic areas. This meter conforms to the IEC61672-1 Class 2 standards. This device operates on a 3.6V Lithium battery. This device is very accurate(+/ 1.4 dB) and durable, an ideal companion for your field projects. Features: IEC61672-1 CLASS2 MAX& MIN measurements A& C Weighting NORM(Normal) PEAK mode 25ms sample interval FAST& SLOW response Manual and Automatic mode Note: 1 The NORM mode is in the sample point 20 times(50ms) data. Store 20 times average of the data, and in all sampling points 20 times data take a PEAK value and the value of a PEAK MIN MAX. This pattern at the time of sampling rate is more than 10 seconds, if not to the sampling time will close the peripheral power to save electricity, consumes only about 30 ua current at this time. 2 PEAK mode. The DataLogger always with interval measurement data of 50 ms, the PEAK value is the maximum and minimum value of the whole process of work, rather than the sampling points of maximum and minimum value. In sampling the sampling data storage is sampling points 20 data in one of the biggest, rather than the average. Specifications: Standard applied IEC61672-1CLASS2 Accuracy ±1.4 dB Frequency range 31.5HZ-8KHZ Dynamic range 50 dB Level ranges Auto: 30dB-130dB Frequency weighting A/C Time weighting FAST(125ms)SLOW(1s) Memory Readings 29920 points for dBA or dBC Sample rate 1 Sec. to 24h Microphone 1/2 inch electret condenser microphone Data output USB data traffic Power 3.6V Lithium battery Battery life About 240 hours Current
$
149.95
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$24.95 Shipping
Condition: New
Location: Saratoga, United States
This device operates on a 9V battery (about 30 hours) or an AC adapter (included). A heavy duty carrying case is also included for the protection of the ... moredevice and your convenience. Accuracy +/- 1.4 dB.
$
28.05
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Condition: Brand New
Location: China
1 x Decibel Detector (without battery 3X AAA battery)). 2X(Capacitive microphone sensor: high-precision sensor with excellent sensitivity and accuracy. ... morewindshield design: more accurate sound collection, Filter the effect of wind on sound.
$
63.89
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Condition: New
Location: China
Adopts semiconductor, it tests, humidity, and decibel values with high accuracy and sensitivity. gears of decibel level indicator design with three different ... morecolors of green, yellow and red to indicate different decibel levels, also with three indicator symbols.
$
49.96
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$5.91 Shipping
Condition: New
Location: China
$
95.96
6d 18h 11m 2s
0 bids
$19.95 Shipping
Condition: New
Location: Saratoga, United States
This device operates on a 9V battery (about 30 hours) or an AC adapter (included). A heavy duty carrying case is also included for the protection of the ... moredevice and your convenience. It needs to attach to a computer to log data.
$
38.49
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Condition: Brand New
Location: China
1 x Decibel Detector (without battery 3X AAA battery)). 3X(Capacitive microphone sensor: high-precision sensor with excellent sensitivity and accuracy. ... morewindshield design: more accurate sound collection, Filter the effect of wind on sound.
$
60.06
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Condition: New
Location: China
Adopts semiconductor, it tests, humidity, and decibel values with high accuracy and sensitivity. gears of decibel level indicator design with three different ... morecolors of green, yellow and red to indicate different decibel levels, also with three indicator symbols.
$
48.27
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Condition: Brand New
Location: China
1 x Decibel Detector (without battery 3X AAA battery)). 4X(Capacitive microphone sensor: high-precision sensor with excellent sensitivity and accuracy. ... morewindshield design: more accurate sound collection, Filter the effect of wind on sound.
$
58.71
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Condition: Brand New
Location: China
1 x Decibel Detector (without battery 3X AAA battery)). 5X(Capacitive microphone sensor: high-precision sensor with excellent sensitivity and accuracy. ... morewindshield design: more accurate sound collection, Filter the effect of wind on sound.
$
89.58
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Condition: New
Location: Northville, United States
$
150.00
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Condition: Open box
Location: Laredo, United States
These CRANK!!!! STUDIO PARTNER MODEL AV-8 POWERED SPEAKERS. SELF CONTAINED AMPLIFIER. 120V, 60 WATTS. System Specification System Type: Fully self-contained ... morepowered stereo bookshelf acoustic suspension two-way loudspeaker system with driver units in a vertical array Drive Units: 8" (200mm) filled polypropylene cone acoustic suspension long-throw woofer, 1-1/4" (32mm) liquid-cooled cone tweeter Acoustic Output: Each loudspeaker is capable of delivering peak sound pressure levels at 1 meter in excess of 105 db SPL Power Requirements: 120 volts, 60 Hertz, 60 watts Amplifier Performance: 16 watts per channel with less than 1% total harmonic distortion, 50 to 20,000 Hz with 2.3 dB headroom.
$
235.20
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$15.00 Shipping
Condition: Used
Location: China
$
19.80
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Condition: New
Location: China
peoplemarketing Categories. Description. This equipment has been designed to meet the measurement requirement of Safety Engineers.Health,Industrial Safety ... moreoffices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system. This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range. Wide measuring and frequency range(31.5Hz ~ 8.5KHz) maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc. Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also. It it reads in dBA and provides windscreen to filter-out unwanted signals. Specifications Included. Measuring Range: 30 ~ 130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8.5KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2" Electret Condenser microphone Auto Power Off Low Battery Indication Max Hold Function Operating Condition Temperature: 0~40°C(32 ~ 104 °F) Humidity: 10~80%RH Storage Condition Temperature: 10~60°C(14 ~ 140 °F) Humidity: 10~70%RH Power Supply: 1 x 9V Battery(included) Dimension: 55 x 32 x 149mm 1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click th
$
173.24
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Condition: New
Location: Hong Kong SAR China
Brand UNI-T MPN UT352 Model UT352 UPC Does not apply.
$
23.99
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Condition: New
Location: China
Level Range Bar Graph. Max & Min Hold Function. Auto Power Off. Product Size. Standard Quantity Per. 155 50 25mm. Product Net Weight. 3 1.5AAA battery.
$
70.90
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Condition: New
Location: Lakeland, United States
$
67.56
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Condition: New
Location: China
list- All Categories- Car LED Light- Car Audio& Video- Car Accessories- Car& Truck Exterior Parts- Motorcycle- Bike- Automotive Tools- Instrument- ... moreCar Accessories Car Bumpers Car Grilles Motorcycle Bike Automotive Tools New LCD Digital Sound Level Meter 30dB-130dB USB Noise Measurement GM1356 Click an image to Enlarge. Description Introductions: This BENETECH GM1356 Digital Sound Level Meter 30dB-130dB is mainly used for measuring environmental noise in various occasions. Such as industry, office, traffic, loudspeaker box, air-conditioner, refrigerator, etc. Made of high-quality material, the outer shell is strong and uneasy to crack or break. Featuring a large measuring range from 30dB to 130dB, this device is practical in many fields. Highly accurate measuring degree with 1.5dB difference up and down guarantees its performance and value. What is more, with automatic backlight display, it is energy-saving and environmentally friendly. Come on and create healthy and quiet environment for yourself and your family! Features: 1. Wide measuring range is from 30dB to 130dB 2. High accuracy measuring function 3. Automatic backlight LCD display 4. Maximum value hold function 5. Low battery indication is energy-saving 6. Auto power off function is smart and convenient 7. Handheld design with ergonomic principle is easy to operate Specifications: 1. Calibration Sound Source: 2. Measurement Range: 30~130dBA.35~130dBC 3. Accuracy: ±1.5dB 4. Frequency Response: 31.5Hz~8.5KHz 5. Resolution: 0.1dB 6. Measuring Level: 30 to 80. 50 to 100, 60 to 110, 80 to 130, 30 to 130 7. Dynamic Range: 50dB/100dB 8. Overload Indication: over/under 9. Frequency Weighting Characteristic: A and C 10. Digital Display: 4 Digits 11. Analogy Bar Graph: 1dB/1 Bar Graph 12. Sampling Rate: 20times/sec 13. AC Signal Output: 4Vrms/full Bar Graph.Output Impedance is about 600 ohm 14. Dynamic Characteristic: FSAT/SLOW 15. Calendar Accuracy: ±30 Seconds/day 16. Data Storage Quantity: 4700 17. The Maximum Value Holding: Max 18. A
$
3799.00
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Condition: New
Location: Ronkonkoma, United States
Low frequencies uch as kicks and bass are more stable and punchier. The euphonia features 5 built-in spatial effects and a high-pass filter that allows ... moreDJs to easily add depth and breadth to music. A dedicated knob on each channel enables DJs to adjust the send level going to the selected effect to help apply the right amount.
$
41.93
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Condition: New
Location: Kokomo, United States
$
148.99
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Condition: New
Location: China
Application of 8922 AZ Noise Tester And it has the backlight function, which could let user operate in the dark area. User could capture sound level data ... morevia the USB interface. Unique background noise absorber.
$
15.97
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Condition: New
Location: United States
100 Soft Foam Microphone Pop Filter Hygiene Mike Cover Odor Removal Disposable. LP Vinyl Record Soft Cleaning Brush Anti-Static Turntable Stylus Dust ... moreCleaner. Ultra-small size stereo level lights, light bar can be adjusted to rise.
$
74.72
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Condition: New
Location: China
AR814 Sound Level Meter Feature: Multifunctional Sound Lever Meter used to test the sound level of environment. Mechanic, vehicle, ship and other noise. ... moreFit for industry, environmental protecting, working, sanitation, teaching research and other departments Parameter: SPECIFICATIONS Microphone 1/2 Inch Electret Condenser Microphone Measuring Range 30~130dB Accuracy ±1.5dB Frequency Range 31.5HZ~8.5KHZ Frequency Weighting A/C USB Computer Connect- Data Analysis- Data Store- AC\DC Output √ Low Battery Indication √ Over Range Indication √ Resolution 0.1dB Time Weighting Selection Fast/Slow Max Hold Function √ PACKING INFORMATION Power 9V DC battery(with external power receptacle) Product Net Weight 178g Product Size 207*70*29mm Packing Gift box Shipping: We will ship all items within 1-2 working days upon receipt of payment.Our goal is: ship it as fast as we can. Standard Shipping: To USA.UK and by ePacket,need 7-12 working days. Enconomy Int'l Shiping: To all other countries by Singapre/China Post.Need 12-25 working dyas or longer. Expedited/Standard Int'l Shipping by Fedex.DHL,TNT and EMS courier: To USA,need 3-6 working days.To other countries,need 4-8 working days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility Notice: We offer 2 shipping services:one is express.The other is economy shipping service.If you choose economy shipping service,it will take about 15-25 business days or longer according to different locations,some countries are near to China,it will be a little fast,some countries are far way from China,it will take longer. Warranty&Reture Policy: A 1 year warranty is offered for the product.If the product malfunctioned under proper usage per instructions manual within the warranty period.Please contact us to obtain shipping instructions and send it back at your shipping costs. 14 days evaluation and inves
$
72.84
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Condition: New
Location: China
This unit is not suitable for cast iron. Scope of application due to its big crystalloid composition. Glycerinl 1920 Zirconium 4650. When the given thickness ... more> 20mm, the accuracy is +/-5%;. when the given thickness
$
64.59
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$17.78 Shipping
Condition: Used
Location: West Hoxton, Australia
Digital Sound Pressure Level Meter 30~130 dB Decibel Noise Measurement Description: This high-precision high quality high accuracy Sound Level Meter( ... more30 to 130 Decibels) has been designed to meet the measurement requirement of Safety Engineers. Health, Industrial Safety offices and Sound Quality control in various environment. Great for noise pollution monitoring. It provides a reliable. Accurate and fast way to measure sound level and calculate the decibel of factory. Office, traffic, home theater setup, health and safety compliance, vehicle noise testing and audio system. Also measures both A& C frequencies to get the right response for the human ear. As well as fast or slow responses to get an"ambient" reading or a short noise. Additionally. It’s extremely easy-to-use. Just press one button and results will be displayed instantly on the screen, and simply setting the range, the accurate decibel can be calculated. Features: Designed according to International Electrician Committee Standard IEC 651 TYPE 2 ANSI S1.4 TYPE 2 Wild Measurement Range: 30-130dB High Accuracy: up to ± 1.5dB Windscreen/sponge ball to filter-out unwanted signals With Bar graph& Overload Indication(Over/Under) With 2 equivalent weighted sound pressure levels A and C A frequency weighting for general sound level measurements C frequency weighting for checking the low-frequency content of sounds AC& DC analogy signal output are available connecting to frequency analyzer level recorder. FFT analyzer and graphic record Large LCD screen with digits reading Fast and Slow dynamic characteristic mode Maximum value hold function to lock up the maximum reading Auto power off design for energy saving Dynamic sound level ranges& battery life indication Brand new. Portable and easy to use Factory pre-calibrated General Specifications: Measuring Level: 30-130dB(A) 35-130dB(C) Level Ranges: 30-80dB 50-100dB 60-110dB 80-130dB 30-130dB Accuracy: ±1.5dB(under reference conditions) Resolution: 0.1dB Frequency Range: 31.5Hz
$
75.00
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$6.75 Shipping
Condition: Used
Location: Kennesaw, United States
Includes carrying case w/ belt loop.
$
48.26
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$1.80 Shipping
Condition: New
Location: China
(Model: GM1358. Storage condition -10~60 10~70%RH. Max reading hold. Auto power off. Low battery indication. excluded.). Resolution 0.1dB.
$
35.85
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$22.38 Shipping
Condition: Brand New
Location: Green Fields, Australia
Low Battery Indicator: 3.0 - 3.5v. housing design, fits in hand nicely. LCD Display. Ability To Hold Data. Backlit LCD Readout Displays In. 1 Resolution. ... moreProtective sensor cover. Hold Data Button. Applies for orders within Australia only.
$
19.99
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Condition: New
Location: China
With sound level meter and colorful indicators: besides adding power and input indicator to show the working status clearly in real time, also design ... morea simple LED music spectrum, which can jump consistent with the amplitude of output volume, dynamically decorate your auditory feast. Compact size with enough output power: adopting classical TPA3116D2 chip, can output sufficient power to drive most home desktop/bookshelf speakers easily. The sound is clear and delicate, no pop sound when skipping or pausing songs.
$
67.56
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Condition: New
Location: China
list- All Categories- Car LED Light- Car Audio& Video- Car Accessories- Car& Truck Exterior Parts- Motorcycle- Bike- Automotive Tools- Instrument- ... moreCar Accessories Car Bumpers Car Grilles Motorcycle Bike Automotive Tools New LCD Digital Sound Level Meter 30dB-130dB USB Noise Measurement GM1356 Click an image to Enlarge. Description Introductions: This BENETECH GM1356 Digital Sound Level Meter 30dB-130dB is mainly used for measuring environmental noise in various occasions. Such as industry, office, traffic, loudspeaker box, air-conditioner, refrigerator, etc. Made of high-quality material, the outer shell is strong and uneasy to crack or break. Featuring a large measuring range from 30dB to 130dB, this device is practical in many fields. Highly accurate measuring degree with 1.5dB difference up and down guarantees its performance and value. What is more, with automatic backlight display, it is energy-saving and environmentally friendly. Come on and create healthy and quiet environment for yourself and your family! Features: 1. Wide measuring range is from 30dB to 130dB 2. High accuracy measuring function 3. Automatic backlight LCD display 4. Maximum value hold function 5. Low battery indication is energy-saving 6. Auto power off function is smart and convenient 7. Handheld design with ergonomic principle is easy to operate Specifications: 1. Calibration Sound Source: 2. Measurement Range: 30~130dBA.35~130dBC 3. Accuracy: ±1.5dB 4. Frequency Response: 31.5Hz~8.5KHz 5. Resolution: 0.1dB 6. Measuring Level: 30 to 80. 50 to 100, 60 to 110, 80 to 130, 30 to 130 7. Dynamic Range: 50dB/100dB 8. Overload Indication: over/under 9. Frequency Weighting Characteristic: A and C 10. Digital Display: 4 Digits 11. Analogy Bar Graph: 1dB/1 Bar Graph 12. Sampling Rate: 20times/sec 13. AC Signal Output: 4Vrms/full Bar Graph.Output Impedance is about 600 ohm 14. Dynamic Characteristic: FSAT/SLOW 15. Calendar Accuracy: ±30 Seconds/day 16. Data Storage Quantity: 4700 17. The Maximum Value Holding: Max 18. A
$
16.95
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$2.42 Shipping
Condition: New
Location: China
Pre-polarized back-electrode electret condenser microphone with wide dynamic and stable.
$
17.49
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Condition: New
Location: China
Do not use liquid solvent or detergent. Sound Level 30-130dB 0.1dB ±1.5dB Rate response: 31.5Hz-8KHz. Data Hold/Backlight Shows "HOLD" and turns backlight ... moreon or off. Low battery indication 3.0-3.5V Shows low battery prompt when power is 3.0-3.5V.
$
22.00
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$4.65 Shipping
Condition: Open box
Location: Sun Valley, United States
The PCB v4.0 is a smaller-size revision as compared to v3.0 and the circuit components on v4.0 have been revised to provide a higher audio signal sensitivity ... moreand response. Related: LED, LED Bargraph, LED Bar Graph, Arduino BarGraph, LED Display, LM3915, audio/sound level indicator.
$
78.25
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Condition: New
Location: China
Model: AS844+. Automatic Power Off: After 10 minutes of inactivity. Feature: 1. [Multiple Functions] Equivalent weighted sound pressure level of A and ... moreC, fast and slow dynamic characteristics mode, AC and PWM output are available, low battery indicator, automatic and manual power off.
$
14.76
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Condition: New
Location: China
Resistance: 650Ohm. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Improve work efficiency.
$
200.66
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Condition: New
Location: China
Datalogger 14,000 records Auto Ranguing, Auto Power Off, Data hold, Max/Min, RS-232 interface software. Size : 200x55x38mm. - 3 1/2 digits LCD display ... morewith maximum reading of 2000. Dynamic Range : 50dB.
$
89.27
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Condition: New
Location: China
1X Ultrasonic Thickness Gauge. The material that conduct and reflect constant sonic velocity, this product is to be applicable to used. Sound velocity ... moreRange: 1000~9999m/s. 12 sound velocity for different material which also adjus- table.
$
94.90
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Condition: New with tags
Location: China
The default alarm value s 130. Users can adjust it from 50 to 130dB. Frequency Weighting:A (Ambient Noise) Weighting. Audio Outlet: when there is an alarm ... morewith 2KHz Signal, it can drive the loudspeaker to alarm.
$
67.00
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Condition: New
Location: 宝安区, China
For thus we'll try you a cheerful buying experience here. here we are always standby to try you a 100% satisfied buying, hope you'll enjoy an excellent ... morebuying experience here.
$
37.89
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Condition: New
Location: Hebron, United States
JOYO Pedal. JOYO Amplifier. JOYO Portable Mini Amplifier Electric Guitar Bass Plug Headphone Amp Amplifier. JOYO High Gain Overdrive Guitar Pedal Amplifier ... moreSimulation 3-Band EQ Opened. JOYO Wireless Guitar System Transmitter Receiver 4 Channels for Electric & Bass.
$
189.95
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Condition: New
Location: Nashville, United States
Your dog can wear it for any outdoor training. GROOVYPETS GP2000 Ultra Range Remote Dog Training Shock Collar No Bark Hunting Trainer. You can use any ... moreof the 3 corrections or combinations with or without verbal command;.
$
773.99
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Condition: New
Location: Walton, United States
The default setting of the NVR is 1024 x 768. If you want to get the 5MP resolution, you need to connect a 2K or 4K TV monitor. 5MP Ultra HD. If the monitor ... moreresolution is lower than 4K, then the system will not show the 4K resolution.
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