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4.3 of 5.0 with 28 Reviews
SALE PRICE: $419.99 1% OFF
Manufacturer: Extech Instruments
Brand: Extech
Model: 407766
Manufacturer: Extech Instruments
Brand: Extech
Model: 407766
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View larger 94dB/114dB Sound Calibrator 1kHz 94/114dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Level position switch to select 94dB or 114dB with power on LED indicator light. Other Features Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB/114dB to an accuracy of 5% (frequency) and ±0.5dB (94dB)/±1.0dB (114dB). Meets IEC standard 60942 1997-11. Includes Comes with two 9V batteries, carrying case, screwdriver, and user manual. Model 407766-NIST is also available with a Certificate of Calibration Traceable to NIST. View larger 94dB Sound Calibrator 1kHz 94dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Battery test position with battery status LED indicates if battery is good. Durable die-cast aluminum housing generates a 1kHz sine wave at 94dB to an accuracy of 5% (frequency) and ±0.5dB (94dB). Meets IEC standard 60942 1997-11 and comes complete with two 9V batteries, carrying case, and screwdriver. Model 407744-NIST is also available with a Certificate of Calibration Traceable to NIST.
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4.2 of 5.0 with 20 Reviews
SALE PRICE: $20.99 48% OFF
Manufacturer: Amazingli
Brand: Amazingli
Color: Yellow
Manufacturer: Amazingli
Brand: Amazingli
Color: Yellow
Product Details: * Level range: 35 ~ 130dB * Accuracy: ±1.5dB * Frequency Range: 31.5Hz ~ 8k Hz * Frequency Weighting: A * Operating Voltage: 9V * Operation Temperature: 0 ~ 40°C(32 ~ 104°F) * Operation Humidity: 10 ~ 90%RH * Storage Temperature: -10 ~ 60°C( 14 ~ 140 °F) * Storage Humidity: 10 to 75%RH * Weight: 3.8oz (107g) * Size: 6.7 * 2.3 * 1.4 inches ( 170 * 58 * 35 mm ) -- Large LCD screen display. -- 15 minutes auto power off. -- Data hold function. -- Max/Min sound level measurement. -- Calibration: Electrical calibration with the internal oscillator. -- The MAX/MIN button will hold the highest/lowest reading until a much higher/lower reading is picked up. Package Includes: 1pc Mini Digital Sound Level Meter 1pc User Manual 1pc Black bag and blister card
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4.2 of 5.0 with 13 Reviews
SALE PRICE: $20.99 9% OFF
Manufacturer: Cadrim
Brand: Cadrim
Manufacturer: Cadrim
Brand: Cadrim
This Cadrim sound level meter is compact and easy to use, while you get accurate readings in a wider range than comparable low cost sound meters on the market! Our sound meter can read between 30 dBA ~ 130dBa, while the effects of wind noise reduces accurate readings. The Cadrim Portable Digital Sound Level Meter delivers readings in the range of +/- 0.15dBA providing some of the most accurate results! Useful: Perfect for monitoring the noise levels in factories, offices, theaters and audiosystems. Technical specifications: Measuring range: 30dBA ~ 130dBA Accuracy of +/- 0.15 dB Resolution up to 0.1 dB Frequency evaluation: A Sample rate: 2 times / second Low battery indicator Power supply: 9V battery delivery 1 x Cadrim sound level meter 1 x 9V battery 1 x user manual
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4.2 of 5.0 with 167 Reviews
SALE PRICE: $22.00
Manufacturer: Parts Express
Brand: Parts Express
Manufacturer: Parts Express
Brand: Parts Express
Mini digital sound level meter is less than 6" in length making it perfect for your pocket or tool box! Great for measuring and monitoring noise and sound in any environment.
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4.2 of 5.0 with 9 Reviews
SALE PRICE: $23.90
Manufacturer: RISEPRO
Brand: RISEPRO
Model: HT-80A
Color: Yellow
Manufacturer: RISEPRO
Brand: RISEPRO
Model: HT-80A
Color: Yellow
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Brief Description: RISEPRO® decibel meter is a portable, easy to use and handy instrument for sound quality measuring, monitoring and controlling in office, home, school, traffic, audio system and construction site. The meter has wide range of applications such as noise pollution studies, research and other industrial use. Specifications: Sound Level: 40 ~ 130 dB Dual Ranges : Divided into 40 - 100 dB (LO) and 60 - 130 dB (HI) LCD display: 1/2 Inch and 3 Digits Response Time : 0.5 second Resolution: 0.1 dB Accuracy: ±1.5 Db Data Hold, Max, Min and Auto Power Off Frequency Range: 31.5 Hz ~ 4 kHz Frequency Weighting: A Time Weighting: FAST (125mS) Microphone: 1/2 inch electret condenser microphone Power Supply: one 9V battery Power Life: about 50 hours (alkaline battery) Operating Temperature: 0 ~ 40 ˚C (32 ~ 104 ˚F) Operating Humidity: 10 ~ 90 % R.H. Storage Temperature: -10 ~ 60 ˚C (14 ~ 140 ˚F) Storage Humidity: 10 ~ 70 % R.H. Dimensions: approx. 170 (L) x 58 (W) x 35 (H) mm (6.7 x 2.3 x 1.4 inch) Weight: approx. 107 g One Set Included 1 x Sound Level Meter 1 x Sponge Ball / Windscreen 1 x Instruction Manual 1 x Carrying Pouch Premium color gift box
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4.2 of 5.0 with 34 Reviews
SALE PRICE: $25.00 1% OFF
Manufacturer: BENETECH
Brand: BETCH
Model: GM1351
Manufacturer: BENETECH
Brand: BETCH
Model: GM1351
Low battery indication Portable, easy to use and handy instrument for sound quality control in factory, office, home, school and construction site. Specifications Accuracy: +/-1.5dB (under reference conditions) Measuring Level: 30-130dB (A)/35-130dB (C) Frequency Range: 31.5Hz to 8.5KHz Linearity Range: 50dB/100dB Digital Display: 4 digits Resolution: 0.1dB Bar Graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display Overload Indication: OVER/UNDER Frequency Weighting: A Level Ranges: 30-80dB, 50-100dB, 60-110dB, 80-130dB 30-130dB Self Calibration Time: 3sec Sampling Rate: 2 times/seconds Power supply:DC 9V battery Packing Content: 1X Digital sound level meter 1X User manual
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4.2 of 5.0 with 26 Reviews
SALE PRICE: $39.99 1% OFF
Manufacturer: T Tocas
Brand: T Tocas
Manufacturer: T Tocas
Brand: 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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4.2 of 5.0 with 50 Reviews
SALE PRICE: $55.99 10% OFF
Manufacturer: Peakmeter
Brand: Protmex
Manufacturer: Peakmeter
Brand: Protmex
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Product Description: ¡ñ With the backlight feature, it is appropriate for gathering the sound data at night. To save power, backlight auto power off function is provided. ¡ñ Composite material injection molding process is adopted for casing with anti-drop structure design. It is not only extremely wear-resisting, but also elegant. ¡ñ With power saving and high-reliability circuit design, well-designed high-efficiency power supply circuit makes the batteries more durable. Product specification: ¡ñ Sound pressure accuracy: ¡À 1.5 dB (sound pressure standard, 94 dB @ 1KHz). ¡ñ Sound pressure accuracy: ¡À5 dB (sound pressure standard, 94 dB @ 8KHz). ¡ñ Sound pressure frequency response: 30Hz - 8KHz. ¡ñ Dynamic range of sound pressure: 50 dB (for each measurement gear level). ¡ñ Sound pressure measurement scope: 30-130 dB A, 35-130 dB C. ¡ñ Sound pressure frequency weighting characteristics: A and C characteristics. ¡ñ Dynamic characteristic of sound pressure: FAST 125ms, SLOW 1sec ¡ñ Microphone: polarized capacitive microphone. ¡ñ Digital display: 4-digit, resolution: 0.1 dB, sampling rate: 2 times/sec. ¡ñ Analog bar display: Each analog bar represents 1 dB, sampling rate is 20 times/sec. ¡ñ Measurement gear level: 30-80 dB, 40-90 dB, 50-100 dB, 60¡ª110 dB, 70¡ª120 dB, 80-130 dB, 6 gear levels in total. ¡ñ Automatic shifting gear level: microcomputer will automatically select the best gear level in the range from 30 to 130 dB. ¡ñ Below or above limit prompt: indicated with ¡°UNDER¡± or ¡°OVER¡± display. GENERAL Power Supply: 4x1.5V AAA Batteries Product Size: 184mm¡Ã60mm¡Ã29mm(7.2¡±x2.4¡±x1.1") Product Weight: 190g(0.41lb) Category: CE Packing size: 230*110*56mm Packing weight: 380g Package include: 1*MS6708 DIGITAL SOUND LEVEL METER 1*User manual 1*Sponge ball
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4.2 of 5.0 with 106 Reviews
SALE PRICE: $67.90 25% OFF
Manufacturer: Extech Instruments
Brand: Extech
Model: 407730
Color: White
Manufacturer: Extech Instruments
Brand: Extech
Model: 407730
Color: White
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Economical meter measures sound decibel levels for a variety of workplace situations including workplace machinery monitoring and audio/alarm system checks. Meter features a 40 to 130 dB adjustable measuring range with selectable A/C weighting and fast/slow response. Digital display includes 0.1 dB resolution plus analog bar graph for easy readability. MAX Hold function stores loudest dB level reached and auto power off conserves battery life over time. Features a digital display with a user-friendly analog bar graph. Whether you're monitoring workplace machinery, installing audio or alarm systems, or handling product noise certification and reduction, the Extech Digital Sound Level Meter gets the job done. This meter accurately monitors sound levels in a range from 40 to 130 decibels. It displays results in the large LCD display in two different ways, either by number or a fast-responding analog bar graph. The lightweight meter easily fits in your hand and can be used wherever you need it.Digital Sound Level MeterAt a Glance:Records sound levels from 40 to 130 decibelsPrecise readings with +/-2 dB accuracy and 0.1 dB resolutionLarge LCD display with both number and analog graph readingsRecords sound values over time to track sound changesOne-year limited warranty on parts and laborFast-responding analog bar graph with50 dB range shows trends. View larger.Accurately Measures Sound LevelsWherever you need to monitor sound levels, the Extech sound meter will do the job. The meter utilizes a 1/2-inch electric condenser microphone to monitor sound levels from 40 to 130 decibels at an accuracy of +/-2 dB with a 0.1 dB resolution. A windscreen is included to prevent distortion in the readings. User-friendly settings allow you to choose between either A or C weighting. The unit also mounts on a tripod, providing convenient hands-free readings.Included windscreen prevents distortion.Large LCD Screen with Dual Reading DisplaysThe large, 2,000-count LCD display gives readings in large, clear numbers. At the same time, it s...
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4.2 of 5.0 with 139 Reviews
SALE PRICE: $69.95 54% OFF
Manufacturer: MECO Co., LTD
Brand: Sinometer
Model: JTS1357
Manufacturer: MECO Co., LTD
Brand: Sinometer
Model: JTS1357
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Features: 100% Brand New Package Weight: 368g Item Size (Approx):25 x 6.8 x 3cm Passed the high standards of IEC651 TYPE 2 & ANSI S1.4 TYPE 2 for sound level meters Instantaneous sound measure function Wide measuring range 40~130dB (decibels) Two equivalent weighted sound pressure levels, A and C Fast and Slow dynamic characteristics modes AC Signed Output for frequency analyzer level recorder, FFT analyzer, graphic recorder, etc. Specifications Accuracy: ±2dB (under reference condition) Frequency Range: 31.5 Hz ~ 8.5 kHz Linearity/Dynamic Range: 30dB Measuring Level: 40~130dBA, 40~130dBC Frequency weighting: A and C Digital LCD: 45 x 35mm with 4 digits, Resolution: 0.1dB, Display: 0.5 secretary Bar graph: 50dB scale at 1dB step for monitoring current sound pressure level display period: 50mS Level ranges: 40~70 dB, 60~90 dB, 80~110 dB, 100~130 dB, 40~130 dB Over indicate over range: Under indicate less than lower limit of the range AC output: 0.707 Vrms at FS output impendance approx 600O Time weighting: Fast/Slow Microphone: 1/2 inch electret condenser microphone Max: Maximum hold Power supply: 6F22 9V alkaline cells or DC 9V 100 mA Operating temperature: 0ºC to 40ºC Operating Humidity: 10% to 70% RH Storage Temperature: -10ºC to 50ºC Storage Humidity: 10% to 80% RH Package Included: 1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual Note: Battery not included in the package!
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