Reviews 28dba Sound Level

85dBA Piezo Transducer (Speaker)

  • Price For: Each Transducer Function: Alarm Tones: Fast Pulse Supply Voltage Min: 6V Supply Voltage Max: 28V Operating Current Max: 16mA Sound Level SPL: 80dBA Resonant Frequency: 2.9kHz External Height: 32.6mm RoHS Compliant: No.
Check Stock

MALLORY SC628P TRANSDUCER, PIEZO, 2.9KHZ, 80DBA, 28VDC

  • Price For: Each Transducer Function: Alarm Tones: Continuous Supply Voltage Min: 6V Supply Voltage Max: 28V Operating Current Max: 18mA Sound Level SPL: 75dBA Resonant Frequency: 1.9kHz External Height: 32.6mm RoHS Compliant: No.
Check Stock

GE Electronic Window Air Conditioner 6000 BTU, Efficient Cooling for Smaller Areas Like Bedrooms and Guest Rooms, 6K BTU Window AC Unit with Easy Install Kit, White

  • GE 6000 BTU ELECTRONIC WINDOW AIR CONDITIONER - Designed to efficiently cool rooms up to 250 sq ft.
  • easy install kit included so you can start cooling right away.Controller type:Remote Control.
  • BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 6000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices.
  • LOW-NOISE OPERATION - Keep the cool air flowing with minimal disruption.
  • MAXIMUM COMFORT: Energy-efficient with 3 cooling modes and 3 fan speeds to provide flexible and optimal room temperature.
  • digital controls with make it easy to adjust cooling to your comfort.
  • EASY INSTALLATION AND CLEANING: This AC has a fixed chassis and installs easily in a double hung window (size: W 21.875 - 36 x H 13.375") with included EZ Mount installation kit.
  • slide-out filter makes cleaning a breeze to keeps your unit running its best when cleaned every 30 days".
  • Sound Level (Low/High): 55/61 dbA.Sound Level (Low Fan, Cool): 52/55 dBA.Sound Level (High Fan, Cool): 56/61 dBA.
Check Stock

ZAFRO 10,000 BTU Portable Air Conditioner, Portable AC with Remote Control for Room up to 270 Sq.Ft, 3-in-1 Air Conditioners, Digital Display/24Hrs Timer/Installation Kit, Portable AC Unit for Home/Office/Dorms, White

  • GE 6000 BTU ELECTRONIC WINDOW AIR CONDITIONER - Designed to efficiently cool rooms up to 250 sq ft.
  • easy install kit included so you can start cooling right away.Controller type:Remote Control.
  • BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 6000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices.
  • LOW-NOISE OPERATION - Keep the cool air flowing with minimal disruption.
  • MAXIMUM COMFORT: Energy-efficient with 3 cooling modes and 3 fan speeds to provide flexible and optimal room temperature.
  • digital controls with make it easy to adjust cooling to your comfort.
  • EASY INSTALLATION AND CLEANING: This AC has a fixed chassis and installs easily in a double hung window (size: W 21.875 - 36 x H 13.375") with included EZ Mount installation kit.
  • slide-out filter makes cleaning a breeze to keeps your unit running its best when cleaned every 30 days".
  • Sound Level (Low/High): 55/61 dbA.Sound Level (Low Fan, Cool): 52/55 dBA.Sound Level (High Fan, Cool): 56/61 dBA.
Check Stock

Digital Handheld Sound Level Meter - Meter Automatic with A and C Frequency Weighting for Musicians and Sound Audio Professionals, 9V Battery Type - Pyle SPL25, Red/Black (PSPL25)

  • MAIN FEATURES: MAX/MIN hold feature for measuring absolute high/low peaks. +/- 1.5dBA with 0.1dBA resolution & measuring range of 60-130dBA. Automatic power off feature to save battery life (easily disableable). Sampling rate of 2x/Second. Up to 30 hours of continuous use on a single 9V battery.
  • EASY TO USE: Super easy and simple to use. All readings are measured in dBA, the most common decibel reading for most all applications, home and commercial. Large easy to read backlit display with a MAX/MIN function to know the MAX and MIN dB levels recorded by the meter.
  • VERY AFFORDABLE: Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating unnecessary features that only add to the cost that will not normally be used by most consumers. This way you will only be paying for what you really need in a sound meter, a decibel reading.
  • VERSATILE SOUND LEVEL METER: A great basic sound meter for use across the spectrum in many different fields from music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.
Check Stock

BENETECH Digital Sound Level Meter, Decibel Meter with Backlight Portable Sound Pressure Level Meter (SPL)30~130 dBA (Beige-White)

  • 【EASY TO OBSERVE】LCD screen display with backlight function,lighting display intensifies as the environment lighting condition gets darker.
  • 【EASY TO OPERATE】The power button can turn on / off power and backlight.
  • The MIN/MAX button can display MAX / MIN measurement.
  • 【CONVENIENT TO CARRY】Comes with compact and lightweight design, designed to fit comfortable in your palm,convenient to carry around..
  • 【HIGH ACCURACY】Sound Level Meter with stable performance and high accuracy,perfect for the measurement of Sound level ( 30 dBA - 130 dBA)..
  • 【WIDELY APPLIED】Great tool for monitoring noise levels in hotels, conference halls, home theater, hospitals, factories,offices, theaters and any other noise sensitive environments..
Check Stock

Sunex SX245K

  • Specificat ions: collet/pad size 1/4-Inch free speed 20,000 rpm, weight 1.1-Pound, length 6.1 -Inch ave air consumption 3 cfm, air inlet thread size 1/4-Inch npt, min hose size 3/8-Inch id, sound level 82 dba.
Check Stock

CR Magnetics CR6240-500-20 AC Power Transducer with 3-Phase and 3-Wire Active Power, 20 - 5 KHz, 0 - 300 Load, 12 VDC, 0-500 VAC 0-20 AAC Input Range, 4 - 20 mADC Output Range

  • Price For: Each Supply Voltage Min: 16VDC Supply Voltage Max: 28VDC Tones: Continuous Sound Level SPL: 85dBA Transducer Function: Alarm Transducer Mounting: Panel External Diameter: 30.74mm RoHS Compliant: Yes.
Check Stock

Cooler Master JetFlo 120 - POM Bearing 120mm High Performance Silent Fan for Computer Cases, CPU Coolers, and Radiators (Black)

  • Ultra-thin yet extremely strong fan blades - 800 to 2,000 RPM (PWM) +/- 10%.
  • High performance motor and fan blades - generating up to 95 CFM airflow +/- 10%.
  • Long-lasting and durable - Cooler Master's unique, self-lubricating polyoxymethelene (POM) bearing provides a lifespan up to 160,000 hours.
  • Stylish design with both LED (red, white, blue) and non-LED (black) options.
  • Powerful performance, graceful silence - registering in at a maximum of approximately 36 dBA thanks to vibration and sound absorbing rubber pads and steel threads.
  • Smart Fan Engine that features a high efficiency motor, low starting voltage, dust and water resistance, and polarity proof.
  • Smart Jam Protection - Auto-resumes after blade obstructions are cleared.
  • Two silent mode adapters included to fix fan speeds at 1,600 RPM (28 dBA) or 1,200 RPM (19 dBA).
Check Stock

Handheld Sound Level Meter,LCD Decibel Meter,Mini Digital Noise Meter,Decibel Tester,Decibel Alarm,with Red Black Light Alarm and Sound Alarm,Range 30-130dBA

  • This instrument is high precision sound level meter, accuracy up to ±1.5dB,resolution: 0.1dB.Temperature measurement function and Temperature unit selection(℃/℉)..
  • Red back light alarm and sound alarm function. This digital sound level meter with stable and reliable performance.Wide measurement range from 30dB to 130dBA.There will be a alarm warning when the measurement data exceeds the standard..
  • Data hold function, maximum and minimum value measurement. LCD display with backlight, convenient to use at night..
  • Low battery indication, automatic & manual power off function. Compact and light, convenient to hold and carry..
  • Equipped with sponge ball for sensor protection. Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines..
Check Stock

120mm 5V USB Router Fan with Speed Controller High Airflow Cooling Fan for Router Modem Receiver DVR Playstation TV Box and Other Electronics

  • ❤USB FAN 5V: 5V 120mm fan for cooling router modem desk PS3 PS4 Xbox etc ,it can reduce the components temp to prolong unit working life..
  • ❤SPECIFICATION: Rated Voltage: DC 5V ,Rated Current:0.45A, Speed:(1200RPM-1800RPM),Noise Level:(22dBA-28dBA）,Airflow:(38CFM-56CFM)..
  • ❤3 SPEED CONTROLLER: 120mm fan with speed controller, you can adjust the speed from high speed 1800RPM(56CFM) , medium speed 1500RPM （45CFM), low speed 1200RPM（38CFM)to get different airflow and noise level..
  • ❤DUSTPROOF FAN FILTER:120mm USB fan with dustproof fan filter to keep your devices clean..
  • ❤100% 90 DAY MONEY BACK : If you are not satisfied for any reason, simply return your product for a full refund, no questions asked. You have nothing to lose..
Check Stock

Bgears b-Blaster 40 Cooling System, Black

  • High speed 9000Rpm 2 ball bearing long lifespan.
  • Airflow up to 17CFM at only 36 dBA noise level.
  • 12V DC fan with 3 pin 3 lead wire connector with Fan Speed signal output.
  • Cable length is 60cm (2 Ft), 4 screws included.
Check Stock

Rosewill 120mm 4 Red LED Case Fan RFA-120-RL Red

  • 4 Red LEDs implemented for bright glowing result.
Check Stock