Reviews High Decibel

Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory

  • [Broad Measuring Range & High Precision] – LONVOX Decibel Meter features a highly sensitive and precise condenser microphone that is capable to measure noise levels from 30 to 130 dB with an accuracy of ±1.5 dB. The dB meter is A-weighted, which is ideal for the measurement of environmental noise, such as traffic noise, baby room noise, classroom noise, home theater noise, industrial noise, and so forth. The sampling rate is 2 times per second, which is ideal for dB tests in various contexts..
  • [Backlit LCD Display & Versatile Uses] – LONVOX sound level meter features a large backlit LCD display with 4 digits and 0.1 dB resolution, ensuring readouts are clearly visible, and easy operation in a low-light environment. When sound levels exceed the setup value, the backlit display will keep flashing as a visual alarm. Maximum or minimum dB level can be assessed by the sound meter. The data hold function can freeze the current readout of sound measurement based on personal needs..
  • [Ergonomic & Lightweight Design] – The sound pressure level (SPL) meter is light in weight and compact in size, which is easy to carry. The lightweight design allows long-time operation with less muscle fatigue. The compact design ensures the noise meter fits into your hand ....
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Protmex Sound Level Meter, Dual Mode db Meter Decibel Meter Noise Level Meter 30-130dB Measure with Fast/Slow Selection, Backlight, Max and Data Hold Function, A/C Mode PT6708(Batteries Included)

  • ...International Committee IEC651 Type 2 and American National Standard ANSI S1.4 Type2. It has a 0.5s response time, can measure noise level, and quickly display accurate measurement results.Measuring Range 30~130dB.
  • +/-1.5dB Accuracy with 0.1dB Resolution. Frequency ranges from 30Hz to 8KHz..
  • 【MAX/MIN/HOLD FUNCTION DECIBEL METER】The Protmex sound level meter with a data logger can record the current maximum or minimum decibel value.
  • the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record..
  • 【DIGITAL LCD DISPLAY & BACKLIGHT FUNCTION 】The Digital Sound Level Meter has a large clear LCD backlight display that can show the measurement clearly. Turn on the backlight to get the reading easily during the night and reduce the damage to the eyes..
  • 【WIDELY APPLICATION SOUND DECIBEL METER】The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, and treatment, etc. This audio noise measurement equipment is an excellent tool to check, monitor or control and test any environmental sound level. Widely applicable to individuals, families, enterprises, learning, industry, etc..
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ALAVENTE Car Siren Horn 100 Watt 5 Tone Sound Siren Horn with Mic PA Speaker System Universal Fit for Car Vehicle Van Truck Motorcycle Moped

  • 5 Siren Sounds: ALAVENTE Sire Horn has 5 different kinds of sounds, including siren, alarm, yelp, fire and wail.
  • Higher-decibel: ALAVENTE Siren Horn has a high decibel, in the range of 105 to 110. So that pedestrians can timely notice of the presence of the vehicle, handy but loud and clear for its size.
  • Microphone System: You can use the microphone talk to other people when driving. This is especially useful in emergency situation.
  • Easy To Install: Red wire connects to 12V power supply positive. Black wire connects to 12V power supply negative.
  • High Quality: Made of ABS Plastic to ensure maximum strength and durability for long lasting usage, waterproof and corrosion-resistant.
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SOWUNO 126Db Bicycle Electric Horn Rechargeable Bike Alarm Bells Loud Bike Horns for Adults Waterproof Motorcycle Horn Anti-Theft Vibration Alarm for Road Mountain Bike|Motorcycle|Scooters etc

  • High-Decibel Bicycle Horn: The electric scooter accessories is a 126db high-decibel horn with large vibration & anti-theft alarm.
  • Anti-Theft Wireless Alarm System: If a thief touches or pushes the bike, the alarm will emit a rapid and continuous loud alarm when it is shaken.
  • One-Click Bicycle Search: When your bicycle is parked in a large parking lot, you can use the equipped remote control to click the bell button, and....
  • High-Quality Material: Loud bicycle alarm bell is made of aluminum alloy, hard & firm, beautiful and exquisite in appearance, easy to install.
  • Highlight Combination: The bike alarm horn is equipped with a mounting bracket, 2 replacement remote controls, a USB charging cable, 2 sizes of screws....
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NIUAWASA Bike Tail Light with Turn Signals and Brake Light,Tweeter Wireless Remote Control Bike Rear Light Back USB Rechargeable Safety Warning Cycling Light Fits on Any Road Bicycle

  • 【ULTRA-BRIGHT BIKE TAIL LIGHT】- NIUAWASA bike tail light with turn signal has 32 bright SMD LED lights,and bright enough to be seen from 150ft....
  • 【USB RECHARGEABLE AND TWEETER】- The turn signal tail light is USB rechargeable, and it can be used for about 18 hours after charging for 2 hours.....
  • 【5 LIGHT MODE OPTIONS】- turn right + high decibel speaker/turn left + high decibel speaker/red light always on/red light flashing/all flashing.....
  • 【WIRELESS REMOTE CONTROL】- Remote control the bike tail light to send signals in different modes by the 3 easy to use buttons on the wireless....
  • 【IPX4 WATERPROOF】 - IPX4 Waterproof level make this bike turning light can be used in small to moderate rain in the temperature of in -4-140°F --....
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Bicycle Anti-Theft Chain Lock, 110Db High Decibel Smart Alarm Anti-Theft Lock, Digital Password Security Lock for Door Bike Motorcycle

  • Smart alarm -- The lock will alarm immediately when shaking or moving the lock, alarm immediately when cutting steel rope or removing lock screw. Intelligent alarm always protects your property..
  • No key required -- Digital password unlock, lock/unlock button operation, no key required. Don't worry about losing the key, you can change the password at any time..
  • High decibel alarm -- The anti-theft chain lock can emit a high-decibel alarm sound of 110db. The sound is loud and clear, which can attract the attention of passers-by and effectively deterrence criminals..
  • Thickened wire rope -- Wire rope diameter 10 mm, length 80 cm, effective anti-cutting and anti-prying. Also can be used as a defensive whip when drawing out the wire rope..
  • IP44 waterproof -- IP44 waterproof certification, suitable for indoor and outdoor use. Powered by three AAA No.7 batteries(Not Included), 8 months standby time and have low power indication function..
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Protmex Sound Level Meter, 30-130dBA 30Hz-8KHz Decibel Meter with Large LCD Screen, Temperature and Humidity Measuring, A Weighting Mode, MAX/MIN, Fast/Slow, Data Hold, Backlight, Auto-Off Functions

  • ... the reading easily during the night and reduce the damage to the eyes.
  • 【Fast/Slow Time Weighted Selection Sound Meter】”FAST” mode response in 125 Milliseconds.
  • “SLOW” mode response in 1 second. +/-1.5dB Accuracy with 0.1dB Resolution. Frequency ranges from 30Hz to 8KHz.
  • 【Max/Min/Data Hold Function Decibel Meter】The Protmex sound level meter is easy to know the MAX and MIN dB levels recorded by the meter.
  • the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record.
  • 【Wide Application Sound Decibel Meter】The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, treatment, etc. This audio noise measurement equipment is an excellent tool to check, monitor or control and test any environmental sound level. Widely applicable to individuals, families, enterprises, learning, industry, etc.
  • 【Protmex 24/7 Support】Protmex support team is able to respond to your questions and requests within 24 hours. If you are not satisfied with the product, please feel free to consult for help.
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for Apple Timer, Stainless Steel Metal Mechanical Vision Countdown Cooking with Loud Alarm Kitchen Timer for Kids Learning, Cosmetic Applications, Baking, Exercise

  • 【MECHANICAL OPERATION】no power supply, manual winding, clear sound.High-decibel ringtone warning, accurate cooking time.The bell will automatically ring when cooking timer magnet rotates to setting time for a mechanical drive..
  • 【MULTIPLE USAGE】STABLE BASE DESIGN, EASY PLACEMENT: Perfect stylish appearance design, the timer is suitable for various occasions, kitchen cooking, children, school study, exercise, hair dyeing, cosmetic applications, baking，home study, conferences, etc.The stable base design allows the timer to be placed in any stable place..
  • 【STAINLESS STEEL MATERIAL】The timer is made of high-quality 304 immortal material with a perfect and fashionable appearance.It is made of stainless steel, which is waterproof, durable and corrosion-resistant..
  • 【GOOD DESIGN】:High-decibel ringtone warning, accurate cooking time.Clear scale helps you set the time clearly in minutes.Manual dial to set timings of up to 60 minutes..
  • 【70db MECHANICAL BELL ALARM】Built-in mechanical bell alarm, the sound is fresh and loud, the time is set to ring for 4 seconds, you can hear the bell within 10m, so you don’t have to worry about missing him in another room..
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First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup White

  • 120 volt hardwire smoke alarm with photoelectric sensor and battery backup.
  • Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm.
  • Inter connectable with BRK and first alert hardwired smoke and carbon monoxide alarms.
  • Intuitive latching alarm indicator identifies which unit triggered alarm. Backed by 10 year limited warranty and tested to meet UL 217 standards.
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Kershaw Decibel Pocketknife; 3 Inch 8Cr13MoV Stainless Steel Blade, Titanium Carbo-Nitride Coated Blade and Handle, Manual Opening, Reversible Pocketclip, Thumb Stud, Frame Lock (2045), Black, Normal

  • The Decibel folding knife is the perfect accessory no matter the activity or the location: at work, for everyday carry, in the warehouse, garden, or car.
  • Kershaw’s Decibel pocketknife features quality 8Cr13MoV stainless blade steel.
  • both blade and handle have dark matte-gray titanium-carbo-nitride coating.
  • Unlike a standard drop-point blade, the Decibel’s tip is positioned downward, allowing users to make piercing cuts with ease and confidence.
  • blade steel offers good edge retention and corrosion resistance.
  • Dark-gray finish is offset by an aluminum pivot collar and backspace, both anodized in bright blue for an eye-catching design.
  • reversible pocket clip decoratively echoes the lines of the knife.
  • Kershaw is dedicated to intensive craftsmanship.
  • along with extremely tight tolerances and state-of-the-art manufacturing techniques, Kershaw knives provide a lifetime of satisfying performance.
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