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3.6 of 5.0 with 28 Reviews
SALE PRICE: $514.00 1% OFF
Manufacturer: REED Instruments
Brand: Reed Instruments
Model: R8080-NIST
Color: Black/Blue
Manufacturer: REED Instruments
Brand: Reed Instruments
Model: R8080-NIST
Color: Black/Blue
This data logging sound level meter has the ability to record samples on internal memory and keep track of registered readings with a time and date stamp. The R8080 features user selectable sampling rates and the option to track live measurements via the included PC interface software. Features; High accuracy of ±1.4 dB meets Type 2 standards, Triple range measurement (60dB dynamic range), A & C frequency weighting, Fast & Slow time weighting, Record up to 64,000 datapoints and keep track with internal time and date stamp, User selectable sampling rate from 1 to 60 seconds, Large, easy-to-read backlit LCD display, Digital analog bargraph, Min/Max hold and auto shut off, Tripod mount for long-term monitoring and Low battery indicator. This product includes a calibration certficate traceable to NIST (National Institute of Standards and Technology).
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3.5 of 5.0 with 32 Reviews
SALE PRICE: $16.99 20% OFF
Manufacturer: AdirPro
Brand: AdirPro
Color: Purple
Manufacturer: AdirPro
Brand: AdirPro
Color: Purple
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The AdirPro Comfortable Fit, Premium Ultra Soft Foam Ear Plugs are extremely supple and comfortable to wear. They're molded with state-of-the-art, super low-pressure polyurethane foam, boasting a non-irritating, smooth surface that makes it feel like you're not wearing anything at all. The slow-release comfort foam will spring back to its original shape after putting them in your ears, providing a snug fit while gently conforming to the ear canal to deliver optimal comfort all day long. When you work with loud machinery and equipment, protecting your hearing is a must. These plugs have a high NRR of 33 decibels, helping to reduce exposure to hazardous noise levels that can lead to hearing loss. They're also great when attending a concert, going out hunting or shooting, working in night clubs, and other activities where the high noise level can cause damage to your ears. Besides offering protection, these plugs are also ideal for muffling out noise so you can enjoy some peace and quiet. You'll want to find a way to concentrate if you're trying to study for an exam and there's a party going on nearby or if you're trying to get in some reading while the kids are playing at the park, Finally, if your loved one snores so loudly it keeps you up, you'll want to get a good night's rest. For added convenience, these plugs are offered in a number of different sizes. If you're using them to muffle out noise so you can concentrate from time to time, you may want to get the 24 or 50 pair package, while those who work with loud machinery every day will find that the 100 or 150 pair package is more suitable for their needs. Each package comes in a nice plastic container with a screw off cover, so you can easily store, transport and access them at any time.
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3.5 of 5.0 with 41 Reviews
SALE PRICE: $22.99 1% OFF
Manufacturer: Mengshen
Brand: Mengshen
Manufacturer: Mengshen
Brand: Mengshen
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Descripion:Comes with compact and lightweight design, the MS-M80A sound level meter is designed to fit comfortable in your palm. It's perfect for measuring noise levels in factories, offices, theaters and audio systems to give you accurate readings in a greater range than similar products in the market! It utilizes a 1/2 inch electric condenser microphone to monitor sound levels from 40 to 130 decibels at an accuracy of +/-1.5dB with 0.1dBA resolution while reducing the effects of wind noise to produce more accurate readings. The MAX/MIN button will hold the highest/lowest reading until a much higher/lower reading is picked up. Together with a 9V battery, it can provide you about 50 hours of use. It will automatically power off after no operation for approximately 15minutes. Features:Measurement Range: 40dBA-130dBA;Accuracy Within +/-1.5dB; Resolution: 0.1dBA;Large LCD screen display;15 minutes auto power off;Data hold function; Max/Min sound level measurement;Use a 9V Battery - Included Specifications:Frequency range: 31.5Hz - 8kHz Range: 40-130dBAMicrophone: 1/2 inch electric condenser microphone Calibration: Electrical calibration with the internal oscillator Display: LCD 4 digitsPackage:1x New Digital Sound Level Meter
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3.5 of 5.0 with 46 Reviews
SALE PRICE: $28.99 28% OFF
Manufacturer: Goeco
Brand: Goeco
Manufacturer: Goeco
Brand: Goeco
The item is a simple and practical mini digital sound level meter, which is specially designed for sound quality control, powered by one 9V battery and can measure sound level from 30dBA to 130dBA. It has auto range, wide measuring and frequency range, maximum hold, and auto backlight functions. With easy to use and carry, it is really a wonderful digital noise detector great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc. Specifications: Measuring Range: 30dBA to 130dBA. Accuracy: plusmn;1.5dB Resolution: 0.1dB Frequency range: 31.5HZ to 8.5KHZ Frequency Weighting: A Sampling frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2 quot; Electret Condenser microphone Power Supply: 1 * 9V Battery (NOT included). Operating temperature: 0 C to 40 C (32 F to 104 F). Storage temperature: -10 C to 60 C (14 F to 140 F). Operating humidity: 10% to 80% RH. Dimension: 57*36*149mm
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3.5 of 5.0 with 24 Reviews
SALE PRICE: $29.99 22% OFF
Manufacturer: Kibeland Limited
Brand: Kibeland
Color: White
Manufacturer: Kibeland Limited
Brand: Kibeland
Color: White
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DESCRIPTIONS: * This sound level meter is novel, small and portable. It is applicable for measurement of noise engineering, quality control, health prevention and various environmental noise, including noise measurement in such various places as factories, offices, transporting routes and families, etc. * This sound level meter can read between 30dB-130dB, while reducing the effects of wind noise to produce more accurate readings. The sound meter provides readings within +/-1.5dBA providing some of the most accurate results! * The meter will automatically power off by default for 10 minutes without any operation. * When measuring the noise outside, please mount the wind-resistant ball on the head of the microphone to prevent the microphone from being directly blown by wind and measuring other noise. SPECIFICATIONS: Measurement Range: 30~130dB Accuracy: +/-1.5dB Frequency Response: 31.50~8.5KHz Resolution: 0.1dB Working Temperature and Humidity: 0-40℃,10-80%RH Storage Temperature and Humidity: -10-60℃,0-90%RH Power supply: 3pcs 1.5V AAA Batteries Item Weight: 4.3 ounces Product Dimension: 7.1 x 2.1 x 1.1 inches Shipping Weight: 8.5 ounces Shipping Dimension: 8.6 x 4.6 x 1.6 inches PACKAGE INCLUDES: Sound Level Meter x 1 Wind-resistant ball User Manual x 1 AAA Battery x 3
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3.5 of 5.0 with 35 Reviews
SALE PRICE: $35.99 1% OFF
Manufacturer: CH
Brand: CH
Model: AS824
Manufacturer: CH
Brand: CH
Model: AS824
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3.5 of 5.0 with 7 Reviews
SALE PRICE: $38.99
Manufacturer: T Tocas
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Notice:1: If your windows is vista and later (7, 8 and 10), please mail us 2:Don't Support TF card Operation Features: Plotted graph and recorded data are printable High accuracy up to ±1.5 dB With 2 equivalent weighted sound pressure levels A and C FAST / SLOW time weighting selection Automatic power off when idle for 10 minutes Tested compatible with Microsoft Windows XP / Vista / 7 / 8/ 10(32 bit and 64 bits) Spec : LCD display: 4 digits Display: 0.5 secretary Measuring Level: 30 ~ 130 dB(A) Accuracy: ±1.5 dB Frequency Response: 31.5 Hz ~ 8.5 kHz Resolution: 0.1 dB Sound Level: Level 1: 30 ~ 80 dB Level 2: 50 ~ 100 dB Level 3: 60 ~ 110 dB Level 4: 80 ~ 130 dB Level 5: 30 ~ 130 dB Dynamic Range: 50 dB / 100 dB Frequency Weight Characteristic: A / C Analog Bar Graph: 1 dB / 1 bar graph Sampling Rate: 20 times / second PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3 Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed) Calendar Accuracy: ±30 seconds / day Microphone: 0.5 inch polarization capacitance microphone Power Supply: 4 x 1.5V AA battery (not include)or USB Cable Power Life: about 20 hours continuous use (alkaline battery) Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F) Operating Humidity: ≤80 % R.H. Dimensions: approx. 256 (L) x 70 (W) x 35 (H) mm (10.1 x 2.8 x 1.4 inch) Note: the Package NOT include SD Card
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3.5 of 5.0 with 2 Reviews
SALE PRICE: $82.99
Manufacturer: T Tocas
Brand: T Tocas
Manufacturer: T Tocas
Brand: T Tocas
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Introduction: This eauipment has been designed to meet the measurement reauirement of safety engineers,health,industrial safety offices and sound quality contaol in various environment ,which include factory ,traffic ,family and audio sysytem. Features: High accuracy up to ±1.5 dB Resolution: 0.1 dB Wide measuring range: 30 ~ 130 dB Frequency Response: 31.5 Hz ~ 8.5 kHz 1/2 Electret Condenser Microphone DC 9V 2000mA supply. Specifications: The Digital Sound Meter don't support SIM CARD just Real-time data sampling analysis Conformed to the IEC651 Type2 and ANSIS1.4 Type2 standards 1.5-inch digital high brightness display Measuring Level: 30 ~ 130 dB(A) (automatic) (Sound Level: 30 ~ 130 dB with Level selecting button switches: Level 1: 30 ~ 80 dB Level 2: 50 ~ 100 dB Level 3: 60 ~ 110 dB Level 4: 80 ~ 130 dB Level 5: 30 ~ 130 dB ) Sampling Rate: 20 times / second below 2000 meter in height Operating condition: 0-40 Degrees Celsius 10-70%RH Storage Environment:-10-50 Degrees Celsius 10-80%RH Dimensions: approx. 123x75x23mm Weight: approx. 500 g Package Includes: 1 x Professional Sound Level Meter 1 x Power 1 xEnglish Instruction Manual Caution: Do not operate the meter at high Humidity environment. Please unplug the power from the power jack. The meter use only at indoor
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3.5 of 5.0 with 24 Reviews
SALE PRICE: $99.00 1% OFF
Manufacturer: LONN
Brand: LONN
Model: SL4200
Manufacturer: LONN
Brand: LONN
Model: SL4200
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i.Safety Information Please read the following safety information before operating the meter. Environment Condition: 1.Altitude up to 2000 meters 2.Relative humidity 75% max 3.Operation temperature from 0 - 40℃ Maintenance and Cleaning 1.Repairs or calibrations what is not covered in the manual shouldbe performed by professional person only. 2.Periodically wipe the case with a dry cloth.Do not use abrasives or solvents on this instrument. ii.Specification Frequency range: 31.5Hz - 8KHz Measuring range: (30)32dB - 130dB Frequency Weighting: A/C Microphone: 1/2 inch polarization capacitance microphone Digital Display: 4digit LCD Resolution:0.5dB Display Update: 2 times/sec Time Weighting: FAST 125ms SLOW 1 second Measuring ranges: Range 1: (30)32dB - 70dB Range 2: 60dB -100dB Range 3: 90dB - 130dB Accuracy: ±2dB(reference conditions 94dB@1kHz) Dynamic range: 40dB Overflow indicator: "OVER" will be displayed when over range, display "OL" when overflow the upper range more than 5dB. "UNDER" will be displayed when under range, display "LO" when under the lower range more than 5dB or under 30dB. MAX hold: MAX Power: One 9V battery Battery Life: Approximately 110 hours Operation Environment: 0 - 40°C(32 - 104°F) 10 -75%RH Storage Environment: -10 -50°C(14 - 122°F) 10 -80%RH Dimensions: 185(L)*65(W)*35(H)mm Weight: 150g(including battery) Accessories: 9V battery, instruction manual Please note that because of transportation restrictions,our products may not distribute the battery!
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3.5 of 5.0 with 35 Reviews
SALE PRICE: $99.95
Manufacturer: True Audio
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TrueRTA is available in 3 levels that provide 1/3rd, 1/6th and 1/24th octave real time analysis of audio signals. This is the 1/24th octave (Level 4) version of TrueRTA. TrueRTA's audio spectrum analyzer software shows you a detailed picture of what you're hearing in real-time, that is, as it happens. You can create your own professional measurement system starting with TrueRTA software on your PC. Then add the measurement microphone, preamp and USB interface of your choice. TrueRTA accurately tests audio systems using a Windows PC with basic sound capability. TrueRTA turns your PC into a powerful audio test system normally seen only in better audio research and design laboratories. TrueRTA applications: Measure the in-room frequency response of a loudspeaker system using either pink noise or Quick Sweep. Save measurements in up to 20 memories for later recall and overlay comparison. Combine individual loudspeaker measurements into a spatial average frequency response measurement. Observe the frequency characteristics of music, sound, or noise in real time. Study the noise characteristics of acoustic environments or electronic gear. Observe the frequency characteristics of recorded music or other recorded audio. Make high resolution measurements the frequency response of various types of audio equipment. Analyze the distortion characteristics of audio equipment. Use as a voice and music learning aid. Study the harmonic structure of musical instruments.
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