Reviews Noise Level

VLIKE Noise Sound Level Meter, Digital Decibel Meter with LCD, Audio Measurement 30 dB to 130 dB, DB Meter with A and C Frequency Weighting for Sound Level Testing

  • The Mini Handhold Digital Sound Level Reader is compact, lightweight,easy to use,it is not only extremely wear-resisting, but also elegant.
  • Features with backlight feature,it is appropriate for gathering the sound date at night. And backlight auto power off function is provided, high-reliability and well-designed high-efficiency power supply circuit make the battery more durable.
  • This Audio DB Meter complies with IEC651 Type 2 and ANSI S1.4 Type 2,with the measuring scope from 30 to 130 dB and automatic shifting function, A and C Frequency Weighting mode selection. With Maximum(MAX) locking function and High speed(FAST)/Low speed(SLOW) response rate selection.
  • It could be called as DB reader, phonometer or SPL meter,accumulate sound level value data for noise dosimeter, can be used as a noise monitor testing sound intensity to reduce Noise pollution,avoiding the risk to hearing damage.
  • The Noise Level Meter is an instrument used to measure the ambient sound level,such as sound level around factories, workshops, schools, residential, offices, road, audio etc.It also can be appropriate for noise engineering,product quality control,health prevention and treatment,etc.
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Arctic F9 PWM PST - Value Pack (5pc) - Standard Low Noise PWM Controlled Case Fan with PST Feature

  • Innovative DESIGN enables quiet and efficient ventilation: The innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation. The impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure. Air flow – 43 CFM. Noise level – 0.3 sone.
  • Perfect case fan regulation with PWM: the PWM function allows the motherboard to run the fan precisely at its necessary speed. This guarantees the required cooling and minimizes the noise level.
  • Pwm Sharing Technology (PST) lowers noise: The PST assures That all of your fans listen to one control signal. E.G. You share the CPU cooler’s PWM signal and assure that your case fans stand down at low load and spin up whenever necessary.
  • Long service life: The fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage. Thus this bearing is as quiet as a sleeve bearing but comes with a significantly higher service life.
  • Fan controller Made in Germany: The Arctic F8 PWM PST fan is well known for high airflow at a comfortable noise level. The real improvement is the motor and controller. Our German engineers made this fan work at lower speed When performance is not needed.
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Hoods

  • 【Modern Design】: IKTCH Wall Mount Range Hood is made from stainless steel, which has an elegant appearance and comes with remote control. The novel gesture sensing function gives you a whole new experience..
  • 【Powerful Airflow】: Maximum 900 CFM large airflow with good balance fans efficiently removes large amounts of smoke and cooking odors with ease from the air in your kitchen..
  • 【Ultra-Quiet Operation】: Customize your kitchen stove vent with the 4-speed setting to play with the suction and noise level. The noise level is at 40 decibels on the lowest setting and only 65dB max noise level..
  • 【Bright Energy Saving Lamps】: 2pcs 3W LED lights, adjustable brightness to meet your cooking need, can also save energy in your kitchen while emitting enough lights..
  • 【Superior Filtration】: Includes 2 matching dishwasher safe and easy removable stainless steel permanent filters to trap cooking grease and oil..
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Extech SL355 Personal Noise Dosimeter

  • Perform OSHA and IEC Noise accumulation surveys.
  • Adjustable Criterion Level, Exchange Rate, and Threshold.
  • Measures frequency weighted noise exposure and peak sound level simultaneously.
  • Datalogs up to 12,000 readings when used as a sound level meter.
  • Stores up to 20 dosimeter surveys. UBS Interface. Includes Windows compatible software to control setup and retrieve or analyze stored data.
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Decibel Meter, Tadeto Digital Sound Level Meter Portable SPL Meter 30dB to 130dB Backlight LCD Display, MAX/MIN Noise Measurement, Data Hold, A/C Mode for Classroom, Office, Factory

  • ...sound level meter is 30dB to 130dB and shifting function(5 adjustable measurement ranges) . Highly accurate with ± 1.5 dB. Real-time monitoring can give you accurate data on the sound level in the area..
  • 【A/C Weighted Measurement】 The A weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise. The C weighted simulates the frequency properties of high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines. More professional measurement methods provide users with a more perfect user experience..
  • 【Fast and Slow Measurement】 The sound level meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125s/time for general environmental measurement. The slow response rate uses a 1s/time constant, which is used for environmental measurements with relatively large changes in noise levels..
  • 【Backlight Display 】 Large backlight LCD digital display, the reading effect is clearer in dark places. When the battery is low, the LCD display will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced..
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IKTCH range hood switch board

  • 【Modern Design】: IKTCH Wall Mount range hood is made of a perfect combination of stainless steel and tempered glass, which has an elegant appearance and comes with remote control. The novel gesture sensing function gives you a whole new experience..
  • 【Powerful Airflow】: Maximum 900 CFM large airflow with good balance fans efficiently removes large amounts of smoke and cooking odors with ease from the air in your kitchen..
  • 【Ultra-Quiet Operation】: Customize your kitchen stove vent with the 4-speed setting to play with the suction and noise level. The noise level is at 40 decibels on the lowest setting and only 65dB max noise level..
  • 【Bright Energy Saving Lamps】: 2pcs 3W LED lights, adjustable brightness to meet your cooking need, can also save energy in your kitchen while emitting enough lights..
  • 【Superior Filtration】: Includes 2 matching dishwasher safe and easy removable stainless steel permanent filters to trap cooking grease and oil..
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Samsung Level On PN-900 Wireless Noise Cancelling Headphones - Bluetooth Headset - Retail Packaging - Black

  • Active noise cancellation blocks unwanted ambient noise by adding noise cancelling signals to the playback sound making the Level On Wireless perfect for busy environments, air travel and taking calls on the go.
  • The ultra-soft ear cushions and padded headband work with the lightly-tensioned frame for a fatigue-free listening experience..
  • Use the Level App to access and control advanced settings on your Level On Wireless headset from your paired Android device..
  • Ergonomic, smart command touch controls built into the headset frame keep music and phone controls easy, intuitive and right at your fingertips. Controls include Volume, Track Forward/Backward, Play/Pause, and S Voice mode..
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Koss QZ-99 Noise Reduction Stereophone, Standard Packaging

  • Passive Noise Reduction Headphones.Connectivity Technology: Wired.
  • Neodymium Magnet Structures Deliver Outstanding Clarity & Definition.
  • Closed Pneumalite(Tm) Ear Cushions & Extra Secure Headband Seal Ears, Eliminate All Ambient Noise.
  • Volume Control On Ear Cup Allows Easy Level Adjustment.
  • Stereo/Mono Switch Extends User Flexibility.
  • Passive noise reduction stereophone system isolates listener from ambient sounds.
  • Volume control on earcup for easy level adjustment.
  • Ideal for use with racing scanners and metal detectors.
  • Stereo/mono switch for added flexibility.
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HIAPES Bike Trainer Stand for Indoor Exercise Training, Foldable Bicycle with 6 Levels Resistance Stationary Cycling Trainer

  • Stable & Firm Structure: The indoor bicycle training stand is designed with dual-support structure, and made of thick material. The whole frame is steady and durable..
  • Low Noise Design: Bicycle exercise stand built-in noise reduction wheel to eliminate whir. Noise is affected by the material and tread of bike tires. It's recommended to use slick tires during cycling to reduce vibration and indoor resonance, or use the bike trainer on a carpet to reduce noise..
  • Folding and Easy-assemble: Resistance bicycle trainer is pre-assembled. Quick installation in a few minutes, no need extra tools. Folding design takes small space, and easy to carry..
  • Wide Compatible: Indoor bike trainer stand fits most road or mountain bikes with a 26-28" or 700c wheel, and bikes with a back wheel axle length between 4.33-8.07"..
  • Resistance Adjustment: 1-2 level is like riding on a flat ground.
  • On hills and mountains at 5-6 level. Mounted on handle bar of indoor bicycle training stand. You can easily switch resistance while you are training..
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ennoLogic Decibel Meter and Recorder eS528L with Updated 2023 Software – Digital Sound Level Meter Noise Logger and Tester – Max/Min/Hold Range 30-130 dBA

  • ...hing at your workplace or in your neighborhood is too loud, potentially causing hearing damage. Loudness is highly subjective and difficult to determine without proper equipment. Use this Type 2 decibel meter to get convincing data for any situation..
  • AVOID OR RESOLVE DISPUTES WITH YOUR NEIGHBORS: Monitor and record noise levels in your neighborhood and outdoor traffic in your area. Check how loud your car audio is. Make sure your aftermarket exhaust is below the noise ordinance limits. Check the decibel level of leaf blowers, weed eaters, lawn mowers, and tractors. Know the actual sound level in decibels before talking to your neighbors..
  • DETERMINE IF YOUR WORKPLACE IS SAFE: Do you need to prove to your coworkers that a noise source at your workplace is too loud and causes hearing damage? Monitor sound levels on a construction site? Now you can monitor and record sound levels of machines or equipment, or perform area noise monitoring anywhere. Unlike other meters, the ennoLogic eS528L can record noise levels for hours or days for later review and to provide supporting data..
  • VERY USEFUL AT HOME: Balance the outputs of your home theater speakers, not easily done by ear. Sound proof doors and windows. Measure how quietly your air conditioning runs, ....
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Decibel Meter Sound Level Reader 30-130dB A Hand-held Sound Noise Meter with Backlight Alarm Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Instrument

  • Sound db meter calibrated at factory, noise measurement range from 30 - 130dBA, accuracy: ±1.5dB, resolution: 0.1dB. Disable the automatic off function, sound meter can continuously measure noise value.
  • Sound meter features backlight alarm, large LCD display, maximum/ minimum noise monitor, data hold function, auto/manual power off, disable the auto off function, sound level meter can continuously measure noise value, battery indication.
  • Decibel meter is ideal for neighbors noise complaints, job-site and noise pollution monitoring.
  • Portable sound level meter is light and compact design, easy to carry with you and operate with one-hand.
  • Noise meter comes with 3 pcs AAA batteries, a wind-proof sponge ball and user manual. The decibel meter has been adjusted properly, it can be used immediately after the battery being installed..
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Retevis EHK007 Tactical Noise Reduction Walkie Talkie Headset, Automatic Sound Pickup, Compatible with Motorola CP185 CP100 CP200 CP200d GP2000 GP300 2 Way Radio, for Airsoft Shooting Hunting(1 Pack)

  • Tactical noise reduction headset for walkie talkie.
  • suitable for scenes such as hunting activities.
  • tactical game or for people who need to talk in a noisy environment.
  • headset has a design that penetrates the environment sound.
  • natural and clear sound transmission while reducing noise.
  • easy and clear understanding of various situations and conditions.
  • when there is a sudden loud sound such as guns explosions etc.
  • the sound pickup function will be automatically turned off and the reduce noise will be turn on.
  • when you don’t need to use the headset.
  • compatible with Motorola CP100 CP100d CP185 CP200 CP200d GP2000 GP300 CLS1110 CLS1410 CLS1413 CLS1450 XTN446 XTN500 XV1100 XU1100 walkie talkies etc.
  • the volume level of the two way radio headset provides 4-level adjustment.
  • can be adjusted according to actual needs.
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Aliyes Professional Handmade Solid Wood Electric Cello 4/4 Full Size Silent Electric Cello With bow, Case,Bridge Strings-1201

  • Professional pick-up system are the same level with Yamahas',professional level electric cello with a medium price..
  • Professional pick-up:Made in Germany .high fidelity, high sensitivity, low noise Update the new version of the white noise suppression circuit with no electronic noise. Array technology multi-level dynamic noise reduction processing maintains a comprehensive capture of complete, clear voice sound.with advanced tuners of volume and tone, sockets of line out, mic and phone, on-off..
  • With patented coloring technology of locating and docking the networks of pigment and wood, Aliyes makes traditional electric cellos more beautiful and individualized,materials: 2.4 inches deep quality plywood body, maple neck, ebony fingerboard and fittings, aluminum alloy tailpiece, professional pick-up system, stainless steel and ebony endpin.
  • Aliyes electric-cello provides cellists of all levels with the ability to practice confidently without disturbing others. Whether you're practicing, recording in studio or performing on stage, the Aliyes electric cello outfit offers excellent functionality and style..
  • 1 Year Warranty Against Manufacturer's Defects.Powered by a 9v alkaline battery.includes:1x Electric Cello,1 x lightweight oxford soft bag, 1 x bow, 1 x 4m....
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