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$55.00 Shipping Condition: New Location: China Distortion Range: 0.01% To 30% 6 Full Scale. Input Resistance: 100KΩ.
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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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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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Free Shipping Condition: New Location: China • Auto Ranging (30~130dB). • Clock Display. Ending Soon. • Level Range Display. Battery: 9V battery. • PC Interface. Dynamic Range: 50dB. Frequency Range: ... more31.5Hz to 8KHz.
$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
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Free Shipping 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.
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Free Shipping Condition: New Location: Denver, United States Highly accurate with +/-1.5dB. Sound Level: 30 ~ 130 dB. HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max ... morerecorded reading and min recorded reading as well as auto power off.
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Free Shipping Condition: New Location: Rancho Cucamonga, United States 5600mAh Power Bank 13.99$ Digital Photometer Luxmeter 14.49 13.77$ Wired Gamepad Fr XBOX 360 22.99 21.15$ 2pc PC Wireless Gamepad 25.99 23.39$ Push up ... moreWirefree BRA 17.99 16.55$ Wireless Bluetooth Headset 37.98 34.18$ Projection Alarm Clock 26.99 24.29$ Blue-ray Burner Drives 43.99 41.79$ Description SKU:HD04200401A1 Features: ● High sensitivity. High accuracy and high stability ● Main functions: Maximum data hold. Auto power off, auto backlit and low battery indication ● Quick respond and read with clear LCD display ● Easily operate and carry it ● Practical. Portable and durable Specifications: ● Color: White ● Measurement range: 30-130dB ● Accuracy: ±1.5dB ● Resolution: 0.1Db(4bits) ● Measurement distance: 20-130mm ● Frequency: 31.5Hz-8.5KHz ● Sampling rate: 2times/second ● Emissivity: 0.95 ● Product dimension: 57*26*149mm ● Product weight: 200g Package included: 1X Mini Digital Sound Pressure Noise Level Meter 1X User Manual Terms& Conditions Payment We accept payment via PAYPAL ONLY. Payment must be made within 7 days of auction closing. Please list your special requests(color. Packages, etc. in the PAYPAL NOTES SECTION when you make payment Shipping We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees. Items will be send out within 24 business hours after Payment Verified(Available on business days only) We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address. If you need to change your address. Please change it before you pay, or contact us when you pay for it. Tax is buyer's respomsible Feedback We will automatically leave positive feedback to every buyer who completed the transaction. Please DO LEAVE us FOUR 5- Detailed Selling Rating(DSR) and give Positive feedback which may help a lot for our business development.Because the Ratings below 5 are equal to"You are NOT satisfied. Your recognition is our motivation in developing our small company and improving our service for each customer. It'll take yo
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Free Shipping Condition: New Location: China Specification: Product size is 7.5x5.7x4.8cm/3.0x2.2x1.9in. Internal resistance is DC‑500uA/650Ω. Feature: 1. Antistatic, anti vibration, durable. If ... moreyou do not receive our reply within 48 hours, pls.
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$25.00 Shipping Condition: New Location: Peru The 1/3 octave is selected to identify noise sources. Model: Sonus 2 Plus. • Projected noise dose, Lavg, Leq, NE, NEN, TWA. • Power: lithium ion battery. ... moreCondition: New. • High resistance to EMI/RFI.
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Free Shipping Condition: New Location: New York, United States Short press "Hold" button at the power on status 2. Long press "LED" button about 2s to entry the set interface(device default 100dBA alert) 3. Press ... more"Max/Min" and "Hold" button to decrease or increase the value of alarming 4.
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$15.59 Shipping Condition: New Location: China Data Logging function. Adjustable Over / Under alert threshold via computer interface. Record Interval: 1~60 sec / 1~60 min / 1~24 hrs. Dynamic characteristic: ... moreFAST (high speed) / SLOW (low speed). Maximum data recording limit can be adjusted via the PC interface.
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Free Shipping Condition: New Location: Irvine, United States Fast & Slow dynamic characteristic modes. family, and audio system. Display for 0~30dB: one scale unit denotes 2 dB. Forother levels: one scale unit denotes ... more1 dB. AC and DC output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc.
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Free Shipping Condition: New Location: Jonestown, United States Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
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$25.06 Shipping Condition: New Location: Canada
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$12.30 Shipping Condition: Used Location: Wichita, United States It generates a precisely known sound pressure level of 114 dB at five ANSI-preferred frequencies.
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Free Shipping Condition: New Location: Orlando, United States Want to test the sound level?. Need to know the noise level?.
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Free Shipping Condition: New Location: United States Newest version (May 2022) ED88T Plus 5G. Wide Radio Frequency Detector (100 MHz - 8 GHz), Magnetic Field Detector (1) 50 Hz - 10 KHz (2) 50Hz to 1KHz, ... moreElectric Field Detector (50 Hz - 10 KHz). LCD moving graphic Histogram to display signal power level.
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$33.91 Shipping Condition: New Location: Wilmington, United States REED R8888 Deluxe Hard Carrying Case. PC Connectivity USB. Appliance Noise Testing. Subject to availability. Professional grade, injection molded hard ... moreplastic case with customizable foam inserts. Output Sound Pressure 2 levels (94dB and 114dB).
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$119.16 Shipping Condition: Used Location: Petrie Terrace, Australia The vibration sensor is triaxial and all three axes are functioning - see the data show on the photographs. The main CM3 unit is in excellent condition ... moreas is the microphone, preamplifier and all cables.
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$10.00 Shipping Condition: New – Open box Location: Clarksville, United States
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$40.00 Shipping Condition: New Location: 龙华区, China Note: we'll ship this item via express mail service and ePacket to USA. Canada, Australia, New Zealand, Ireland, Austria, Belgium, Denmark, Germany, ... moreFrance, Finland, Luxemburg, Malta, Norway, Sweden, Swiss, Spain, Italy, UK, Japan, Korea,Thailand, Malaysia, Indonesia, Philippine, Singapore. Clients from other countries pls contact us in advance to confirm different shipping charges before you bid. CENTER 322 Sound Level Meter(Datalogger/PC Interface) If one needs long time on site sound monitoring. CENTER 322 will be the choice. With its build in 32000 records deep memory. It can gather all the data you need just by this tester and a tripod. After the data is collected. The user can download the data to the computer at his convenient place. Features: PC Interface USB. 32.000 Records Datalogger. Bargraph Indication. MAX/MIN Function. Auto Ranging( 30~130dB) Auto power off. Clock Display. Level Range Display. IEC 651 TYPE II. Specifications: Level Range: Lo=30~80dB; Med=50~100dB; Hi=80~130dB Accuracy: ±1.5dB(ref 94dB@1KHz) Frequency Weighting: A/ C Time Weighting: Fast. Slow Dynamic Range: 50dB Frequency Range: 31.5Hz to 8KHz Microphone: Electret condenser microphone Auxiliary Outputs: AC/DC Output Battery: 9V battery( not included) Dimensions: 275x64x30 mm Weight: Approx.280g Standard Accessories: Battery( not included) PDF Manual, Carrying Case, Calibration Screwdriver, Windscreen, 3.5 Diameter plug, Software, USB cable. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf52%3E-146a5f34d0a-0x113-
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Free Shipping Condition: New Location: Irvine, United States Frequency weighting characteristic. ±1.5dB(reference sound pressure. power off 10 minutes. Audio Line 1. Data stor age quantity. Auto power off. FAST(high ... morespeed)/SLOW(low speed). Micro phone.
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Free Shipping Condition: New Location: New York, United States Ideal for testing music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more. User manual easy to read. The ... moreorder will be processed and completed by automatic warehouse system within 5 minutes.
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$38.10 Shipping Condition: Gebraucht Location: Hungary
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$65.00 Shipping Condition: New Location: China Distortion Range:0.01% - 30% 6 Full Scale. Input Resistance: 100KΩ. Test Level Range:100MV - 100V 7 Ranges.
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$14.51 Shipping Condition: New Location: Simi Valley, United States Click Here. Double your traffic. Get Vendio Gallery- Now FREE! PH Monitor Digital Sound Level Calibrator(Calibrate Sound Level Meters& Measuring Systems) ... moreThe ND9 Sound Level Calibrator is a handy source for fast& easy calibration of sound level meter. Microphone and sound measuring system. Design to check the accuracy of many types of sound instruments. Moreover. The calibrator employs a solid state integrated circuitry that provides accurate and stable performance. It is Compatible with SL-5868P sound level meter and an IEC942 Class I compliant. Applications: Sensitivity calibration for microphones, Suitable for acoustics field and laboratory use Special Features. Sound Pressure Level with 94 dB and 114 dB High Accuracy with ±0.3 db Generates standard levels and frequencies Extremely low influence of static pressure Sensitivity calibration of microphones Designed for 1" and 1/2" microphones Battery Operated Supplied with Instruction Manual and battery Specifications. Output Sound Level: 94db& 114db Accuracy: ±0.3db(20°C. 760mm Hg) Frequency: 1000±0.1% Hz(allows calibration with A.B,C or D weighting networks or linear Temperature range: 10~50°C(14 ~ 122 °F) Standard: IEC942 Class I Design For: 1" and 1/2" microphones Storage(with batteries removed) 40~65°C(40 ~ 149 °F) Extremely low influence of static pressure Temperature coefficient: 0 to 0.01dB/°C Altitude Effects: Approximately 0.1dB decrease for each 2000 feet increase in altitude from the sea level to 12.000 feet elevation or comparable atmospheric pressure change(approx. every 50mm of Hg decrease) Power Supply: 9v transistor batteries NEDA 1604. Burgess 2U6 or equivalent. Battery life approx. 100 hours Dimension: 48mm x 48mm x 138mm(5.43 x 1.89 x 1.89 inch) Weight: 250g Standard Set Includes. 1 x Sound Level Meters Calibrator 1 x Carrying case( FREE) 1 x 9V Battery installed( FREE) 1 x Instruction Manual Standard factory packaging box, Copyright © 2008. All rights reserved. D
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Free Shipping Condition: New Location: New York, United States New Cornet ED88TPLUS5G2 EMF RF 5G TRI Field Detector by Safe Living Technologies Inc. IMPROVED FREQUENCY COUNTER: The Frequency counter function has been ... moreextended to 4.2GHz which covers all the 5G network frequency bands including the 3.5GHz 5G C-band.
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$16.99 Shipping Condition: New Location: China Two display modes are designed for much fun, dot display or bar display can be switched freely. Audio signal input: stereo L/R RCA / Microphone (optional). ... moreDisplay mode: dot / bar (switchable). Audio output: stereo L/R RCA.
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Free Shipping Condition: New Location: 金东区, China Switcher working mode: 1-IN-4-OUT / 4-IN-1-OUT. As a 4-way audio splitter, VU2 can work with 4 inputs and 1 output. This mode cannot truly display the ... moreinput level and is not suitable for professional recording situations, but it is suitable for people's regular listening habits.
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Free Shipping Condition: New Location: Jonestown, United States Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
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$39.00 Shipping Condition: New Location: China The default alarm value s 130. Users can adjust it from 50 to 130dB. Press " Button No.4 " to turn off alarm and the red light off;. Frequency Weighting:A ... more(Ambient Noise) Weighting. Audio Outlet: when there is an alarm with 2KHz Signal, it can drive the loudspeaker to alarm.
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Free Shipping Condition: New Location: United States It conforms to IEC61672-1 Class 2 standards, making it ideal for OSHA and IEC surveys. Automatic power-off conserves battery life. Included data logging ... moresoftware with graphical display for quick and easy analysis.
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Free Shipping Condition: New Location: Springfield, United States Short press "Hold" button at the power on status 2. Long press "LED" button about 2s to entry the set interface(device default 100dBA alert) 3. Press ... more"Max/Min" and "Hold" button to decrease or increase the value of alarming 4.
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$10.42 Shipping Condition: New Location: Scottsdale, United States EBAY SPECIAL OFFER! INCLUDES SILICONE PROTECTIVE COVER! ONLY LOW COST METER TO ALLOW AVERAGING PROCESS! Regular Price: $345 US Professional measurement ... moreLEQ(Averaging Level) SPL, Lmax and Lmin, SEL, SEL, L% Statistical Analysis) Single dynamic range: 40 to 105 dB(A) Meeting class 2 ANSI and IEC standards Long term measurement for environmental noise Up to 20.000 measured values can be stored in the internal memory. 10 days of Leq,1h with full statistics) Unparalleled autonomy: Approx. 10 days USB connection and PC post-processing software The Piccolo PC Software: C ustomize the measurement parameters: Slow& Fast modes. A& C weightings, LEQ averaging period etc. Octave. 1/3 octave, narrow band Spectrum analyzer( Real time not garanty due to PC communication) Retrieve and post-process data recorded Very Easy to use 3 buttons: 1) Run/Stop 2) Store data 3) Cycle displays With a compact. Lightweight and shock resistant design, the Piccolo can be useful any where at any time and will offer years of reliable use. Technical Specs Measurement types LEQ. SPL, SEL, LMAX, LMIN and Statistical analysis(L% Measurement range 37 to 105 dB(on a single range) Frequency range 31 Hz to 8 kHz Frequency weighting A and C Response time FAST and SLOW Display resolution 0.1 B Accuracy ±1.5 dB(94 dB@ 1 kHz) Display update rate 8 times per second Display warnings LO and HI level limits. Memory Full status and low battery Threshold alarm LED Alarm(user defined level) Battery life 250 hours(approx. Dimensions 5.2" x 2.3" x 0.6" 132 x 60 x 15 mm) Weight Approx. 4.2 oz(120 grams) Tripod mounting screw 1/4-20 threads Applicable standards IEC 651/804 and ANSI S1.4 Type 2(see note 1) Optional Accessories- Silicone protective cover- Removable belt clip(not provided) Tripod(not provided) Tax. Duty and brokerage fees are ay the buyer's charge. Note 1: See our website at http:softdb.com/acoustic-products-piccolo.php to order the Piccolo SLM with a Calibration certificate.
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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.
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Free Shipping Condition: New Location: North Hollywood, United States Highly accurate with +/-1.5dB. - HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max recorded reading and ... moremin recorded reading as well as auto power off.
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$8.60 Shipping Condition: Used Location: Debary, United States Here is your chance to own this Radio Shack Digital Sound Level Meter with case and instructions in original box. Model#33-2055. Has LCD display. Selectable ... moreresponse speed to check peak and average sound levels, Underrange and overrange indicators, 21-DOT analog bar graph helps ensure pinpoint accuracy, data hold button and built-in mounting socket to attach to tripod. Used in opened box, near mint condition, works great! See photos for details. Don't let this one pass you by. Guaranteed fast shipping. Paypal accepted. Check out our other auctions! If you're pleased with your item. Please leave positive feedback and I'll do the same: Powered by The free listing tool. List your items fast and easy and manage your active items. RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf%60%60%3E-13ef969fba2-0xff-
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Free Shipping Condition: New Location: China Body Fat Caliper. ± 1.5dB (sound pressure reference, 94dB@1KHz). Ring light / illuminator. Analog bar scale and low battery indication function. One scale ... morerepresents 1dB. 30~70dB, 60~90dB, 80~110dB, 100~130dB.
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$2.70 Shipping Condition: New Location: 金东区, China
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$1.23 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China HOLD, MAX & MIN: Including all useful features such as data hold, max recorded reading and min recorded reading as well as auto power off. Enable/Disable ... moreauto power off. High accuracy, fast response.
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Free Shipping Condition: New Location: China Pointer Length: 54mm/2.13in±1mm/0.04in. Pointer Width: 0.45mm/0.02in±0.05 mm/0.002in. Feature: 1. With high definition white backlight, it can be used ... morenormally at night. Backlight: White 2.8-3.3V 80mA.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Denver, United States Highly accurate with +/-1.5dB. Sound Level: 30 ~ 130 dB. HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max ... morerecorded reading and min recorded reading as well as auto power off.
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Free Shipping Condition: New Location: United States It conforms to IEC61672-1 Class 2 standards, making it ideal for OSHA and IEC surveys. Automatic power-off conserves battery life. Battery Type: AAA Battery ... more(3). Compliance: ANSI; IEC 61672-1 class 2.
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Free Shipping Condition: New Location: Irvine, United States Fast & Slow dynamic characteristic modes. 50 dB scale at 1 dB step for monitoring. With two equivalent weighted sound pressure levels, A and C. family, ... moreand audio system. current sound pressure level display.
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Free Shipping Condition: New Location: China Range: 30~130dB. Concentration unit for Decibel. CLEAR DECIBEL INDICATOR: Less than 60dB (Green face Icon); 60dB~75dB (Yellow face Icon); 75dB~85dB (Orange ... moreface Icon); 85dB and more (Red face Icon).
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Free Shipping Condition: New Location: North Hollywood, United States Highly accurate with +/-1.5dB. - HOLD, MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max recorded reading and ... moremin recorded reading as well as auto power off.
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Free Shipping Condition: New Location: Commerce Township, 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. 【Sound level OVER or UNDER indicates】If the display displays "UNDER" or "OVER" characters, the sound level is lower than 30dB or higher than 130dB.
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$17.80 Shipping Condition: Used Location: Agoura Hills, United States
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Free Shipping Condition: New Location: United States Feature: 1. Pointer Length Approx. Pointer Width Approx. With high‑definition white backlight, it can be used normally at night. Rectifier Circuit High ... moreefficiency filtering with special rectifier components.
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$14.78 Shipping Condition: Used Location: East Northport, United States Analog output for connection to chart recorders, dataloggers, etc.
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Free Shipping Condition: New Location: United States Handheld Drone Stabilizer Take off & Landing Handle Bracket for DJI Mavic 3 Cine. Original For DJI Mavic Pro Drone Left Right Back Rear Axis Arm Shaft ... moreRepair Part. 1 Noise tester. Deep Carry Stainless Steel Pocket Clip Back Clamp for Benchmade Bugout 535.
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Free Shipping Condition: New Location: China Feature: 1. Current Sensitivity: 500uA ± 10%. With orange light 12V 55mA bulb, high definition, it can be used normally at night. Bulb: Orange Light 12V ... more55mA. Insulation Resistance: Above 50Ω. If you do not receive our reply within 48 hours, pls.
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$1.99 Shipping Condition: New Location: Perth Amboy, United States HOME This Multi-functional Digital Sound/Noise Level Meter with LCD Display is designed to meet the measurement requirement of noise engineers. Noise ... morequality control and health prevention in various environments. Features: Designed according to following standards: International Electrician Committee Standard: IEC 651 TYPE 2& ANSI 1.4 TYPE 2. Wild Measurement Range: 30-130dB. Accuracy: up to â± 1.5dB. Windscreen for Filter-out Unwanted Signals. With 2 equivalent weighted sound pressure levels A and C. AC& DC analogy signal output are available connecting to frequency analyzer level recorder. FFT analyzer and graphic record. A frequence weighting for general sound level measurements. C frequence weighting for checking the low-frequency content of sounds. Large LCD screen with digits reading. Fast and Slow dynamic characteristic modes. Fast rate to pick up the current reading. Slow rate to pick up the reading of average within 1 second. Maximum value holding function to lock up the maximum reading. Equipped with sponge ball. Auto power off design for energy saving. Portable. Easy to use and handy instrument for sound quality control in factory, office, home, school and construction site. Specifications: Accuracy: 1.5dB(under reference conditions) Measuring Level: 30-130dB(A)35-130dB(C) Frequency Range: 31.5Hz to 8.5KHz Linearity Range: 50dB/100dB Digital Display: 5 digits Resolution: 0.1dB Bar Graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display Overload Indication: OVER/UNDER Frequency Weighting: A and C Level Ranges: 30-80dB. 50-100dB, 60-110dB, 80-130dB Self Calibration Time: 3sec Sampling Rate: 20 times/seconds AC Signal Output: 0.707Vrms/ full bar graph. Output impedance is about 600ohm DC Signal Output: 10mV/dB.Output impedance is about 100ohm Dynamic Characteristic: FAST(high speed)SLOW(low speed) Power Supply: 4x AA 1.5V alkaline cells or DC 6V 100mA Microphone: 1/2" Electret Condenser microphone Item dimensions: 256 x 70 x 35mm Item weight: 238g Package
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$27.95 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.
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Free Shipping Condition: New Location: United States Includes 120V AC adapter and optional face stickers for the lights. Self-standing or wall-mountable. Playful noise detector is great aid for classrooms, ... morecafeterias, gyms, and much more. Sound detector is effective for students of all ages and abilities.
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Free Shipping Condition: New Location: 金东区, China As a 4-way audio splitter, VU2 can work with 4 inputs and 1 output. In DB mode, the pointer swing is proportional to the input signal. When recording ... moreis required, the 0dB position can be set arbitrarily.
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Free Shipping 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.
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