Reviews Sound Level Meters

Solar Strobe Light, Solar Alarm Light with Remote Controller, Motion Detector, 129db Sound Security Siren Light, IP65 Waterproof, 24 Hours+Night Mode for Home, Farm, Barn, Villa, Yard (Red)

  • Solar Rechargeable: Solar alarm lamp, with high quality polycrystalline silicon solar panel, more than10 hours of sun light full charge can sustain for a long time, very economical and environmental friendly, you don't have to worry about running out of power..
  • Remote Control: 129dB sound and light alarm.
  • Solar charging energy saving and environmental protection.
  • Remote operation distance 10-200 meters. 8 pcs LED red flash lights are very super bright to be noticed..
  • Motion Detection & 4 Modes: The sensitive motion sensor detects any movement within 5 to 8 meters and activates audible and visual alarms, sounds and flashes. And it can work in 4 modes: A: 24hours sound-light alarm.
  • IP65 Waterproof: The solar alarm lamp features a waterproof level of IP65, which means it can be used at bad weather conditions, such as rainy or snowy day..
  • Wide Applications: This safety warning lights are perfectly ideal for homes, farms, hotels, farm, villa, orchard, tea plantation, villa, factory warehouse, and other places where security alerts are required..
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SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom

  • ✔ SOUND DECIBEL METER TYPE 2 - Digital sound level meter with calibration certificate - Reliable meter for measuring loudness, sound and noise levels from environmental and mechanical sources..
  • ✔ MEASUREMENT SOUND LEVEL - Operating range from 35dB 130dB(decibel) - Applicable standard: EN 61672 type2..
  • ✔ SOUND LEVEL METERS - Noise measurement device for application applications include: Environmental and machines noise tester, warehouses, factories, office buildings, restaurants, schools, classrooms, library, hospitals, art galleries, stadiums, building security..
  • ✔ ACCURATE AND RELIABLE - 1/2 inch electret condenser microphone, Accuracy ±1.8dB (ref 94dB@1KHz) and 0.1dB resolution..
  • ✔ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..
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Philips AVENT DECT Baby Monitor

  • DECT technology guarantees zero interference, clear souund, with range up to 900 feet.
  • Parent unit is outlet or battery powered.
  • 5 sound activated LED lights to show sound level and comfort nightlight.
  • DECT technology guarantees zero interference.
  • Parent unit is outlet or battery powered, AA batteries not included.
  • Smart ECO mode for efficient use of energy.
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Basic Key Finder with 2 Receivers & 1 Remote, Simjar Wireless Remote Control RF Key Finder Locator Tracker for Keys Wallet Phone Luggage

  • Basic Item Locator with 2 Receivers: If you want to try a key finder, this Simjar key finder set is good choice with only 2 receivers at cost-effective price.
  • 2 Color-Coded Receivers: Hook the receiver to any item and just click on the color-coded button to find them. Best for and People. Unusual Christmas Gifts.
  • Easy & quickly to Locate: NO phone and app needed. Simply press on the related color-coded buttons. Receiver sounds/beeps, leading you to track your lost item within 40 meters/ 131 feet (Walls and other obstacles will reduce the sound level.).
  • Sound and Light Alert: Up to 90dB beeping sound and 100ft wireless range in open area! (Walls and other obstacles will reduce the sound level.) Each receiver is equipped with a LED light that provides better night vision when positioning the buttons.
  • Good Present for People You Love: Valentine's Day gift.
  • Good boyfriend girlfriend gift, husband wife gift, couple lover gift, family member gift in any occasion.
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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

  • ... 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, or sound levels of home appliances. Or take this meter to a store to compare the noise level of appliances or air conditioners before purchasing..
  • RELIABLE AND ROBUST DECIBEL METER: Measurement range 30-130 dBA, accurate to ±1.5 dB. A and C frequency weighting. Fast and slow response. MAX reading display and ANALOG BAR GRAPH DISPLAY. Analog outputs (DC and AC). Large 1.5” LCD display with BACKLIGHT, easy to read even from a distance. Tripod mount (tripod not included). External power option. Auto power off. Comes with 9V battery, Software CD (Windows only), USB cable and user manual. 10 YEAR WARRANTY..
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Yamaha Audio A-S1200BL Integrated Amplifier Black

  • High Quality Components delivering exceptional musical expression.
  • Toroidal power transformer with enormous energy for a pure musical sound.
  • Gorgeous level meters convey dynamics and music pulse with a nod to the nostalgic Hi-Fi era.
  • Mechanical ground concept maximises rigidity for expressive and rhythmic bass.
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Yamaha A-S3200BL Integrated Amplifier Black

  • Fully balanced circuitry to deliver impressively low signal-to-noise ratio and improved channel separation.
  • Large toroidal transformer in the pursuit of pure musicality.
  • Mechanical Ground Concept maximizes rigidity and reduces unwanted vibration.
  • High-quality PPS capacitors for delivering an authentically musical sound.
  • Exquisite level meters visually present the dynamics and pulse of the music.
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High Accuracy Data Hold Logger CD Software Decibel Sound Level Meter Monitor Indicator LCD Backlight MAX/MIN Display Audio Noise Measure 30dB~130dB Instrument Compact Professional

  • Decibel Meter with PC Interface is compact and easy to use while providing you an accurate readings in a greater range than similar inexpensive sound meters on the market..
  • Frequency weighting: A/C,High Accuracy,AC/DC function.
  • Windows Compatibility: Windows 10, 8, 7, Vista and XP (Do not run in Mac OS).
  • Sound meter can read between 30dB~130dB, and capture data to a PC using the compatible software (included in the set)..
  • Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines..
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TV Wireless Earbuds

  • OPTICAL/RCA/AUX AUDIO OUT SUPPORTED FOR MOST TVS, NO PAIRING OR DELAY - This product uses infrared technology.The receiving distance is less than 10 meters, and the signal will be interrupted by obstacles, which are caused by the limitation of infrared working principle,not the product itself.If you mind,pls buy RF series headphones (SM-823D/824D/825D Pro).These headphones are safe with pacemakers and will not interfere with your WiFi.Perfect for use in senior apartment or nursing home..
  • DIGITAL WIRELESS HEADPHONES FOR TV - Voice highlighting & noise reduction reduce TV background sounds and make dialogues stand out. Auto signal control makes the output stable, which prevents your hearing from being damaged by a sudden increase in TV volume..
  • CUSTOMIZE THE TV SOUND FOR BEST FIT - Select TONE(Treble/Normal/Bass) to find the optimum sound frequency to hear the target audio clearly. The BALANCE control is specifically designed for people with different hearing levels in the left and right ears..
  • LONG BATTERY LIFE, PERSONAL SOUND AMPLIFIER - One full charge supports approx 15 hrs working (varies by volume level and content). The personal sound amplifier mode enables you hear what people are talking to you nearby without taking off the headphone..
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Herdio 4 Inch Outdoor Indoor Patio Bluetooth Wall Mount Speakers Waterproof (Black)

  • What you get: 2-Speakers, 2-Mount Brackets, 1- 120 V-240 V Power Adapter(15Feet/2meters), 1-12V DC Power Cable, 1-speaker wires(16.4Feet/5meters), 1-Product Full Range Stereo Sound: Achieve crisp sounds covering the entire audio spectrum! Fill your area with clean highs, while feeling the deep bass response from the articulated sound enclosure..
  • Versatile Swivel Brackets :Making sure you were able to place your bluetooth outdoor speakers in your most desired location we added easy install swivel brackets that allow up to a 120 degree range of motion while the front facial can rotate up to 90 degrees. Ensuring easy placement and focused sound quality where you want it..
  • Product Dimensions (L x W x H):8.62"(219mm) (L) x 5.67"(144mm) (W) x6.62"(159mm) (H).Installs easily on walls and ceiling..
  • Multiple Applications:  Great Outdoor Indoor bluetooth speakers for your patio, garage, basement or in your living room. The weatherproof cabinet with fashionable design and is made of durable ABS material. The internal cabinet walls are thick with rigid bracing to prevent unwanted cabinet resonances, allowing for clean clear sound at all levels..
  • What you get: 2-Speakers, 2-Mount Brackets, 1- 120 V-240 V Power Adapter(15Feet/2meters), 1-12V DC Power Cable, 1-sp....
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