VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor dB Meter Noise Measurement Measuring 30 dB to 130 dB MAX Data Hold Function A/C Mode

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VLIKE VL6708 #ad - Power supply:4 AAA batteries 1. 5v package list: 1 * sound level meterbatteries not include 1 * User Manual Note: Do not use the meter in hot, humid environment. Sound pressure frequency weighting characteristics: A and C characteristics. Sound pressure accuracy: ±5 dB sound pressure standard, 94 dB @ 8KHz.

Composite material injection molding process is adopted for casing with anti-drop structure design. It is not only extremely wear-resisting, but also elegant, It's a mini handheld portable sound level reader. It could be called as db reader, accumulate sound level value data for noise dosimeter, phonometer or SPL meter, can be used as a noise monitor testing sound intensity to reduce Noise pollution, avoiding the risk to hearing damage.

But it is account for the relative loudness perceived by the human ear. The value will fluctuate according to the different distance sound source. If you want to calibrate it, acoustic environment, it needs Primary standard acoustic source, Normally only the third testing organization or the accredited laboratory could do it.

VLIKE LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor dB Meter Noise Measurement Measuring 30 dB to 130 dB MAX Data Hold Function A/C Mode #ad - The sound level meter is an instrument used to measure the ambient sound level, offices, residential, road, workshops, schools, such as sound level around factories, audio etc. It also can be appropriate for noise engineering, product quality control, families, business, studies, health prevention and treatment, etc.

This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. This sound level meter complies with IEC651 type 2 and ANSI S1.

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TestHelper 9.7'' Sound Level Meter Tester 30~130db 9.7'' Large Screen LCD Display Wall Hanging Type Decibel Noise Measuring with Alarm Sound Level Meter

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TestHelper #ad - With hanging holes, can be hangged on the wall dc 5v 1a micro uSB power supply Specifications: Model: SW-525A Measurement range : 30 ~ 130dB dB Accuracy: +1. 5 db reference sound pressure level, 94dB @ 1kHz Frequency response: 31. 5hz ~ 8. 5khz frequency weighting: a response time: fast microphone: 6mm condenser microphone Power supply: DC 5V 1A micro USB working environment: 0 - 40 degrees 32 degrees Fahrenheit to 104 degrees Fahrenheit, 10 - 80%RH Storage of Temp.

Power supply: dc 5v 1A micro USB. 10~70%rh package included: 1 x sw-525a sound level meter 1 x USB cable 1 x Manual 1 x Certification Brand: TestHelper 9. 7'' large screen LCD Display. And humidity: -10~60C. The indicator light blinks and buzzer Alarm. Description: large digital lcd display measurement range is 30 ~ 130dB The indicator light blinks and buzzer Alarm Use the device to measure noises inside or outside.

TestHelper 9.7'' Sound Level Meter Tester 30~130db 9.7'' Large Screen LCD Display Wall Hanging Type Decibel Noise Measuring with Alarm Sound Level Meter #ad - Measurement range 30 ~ 130dB dB, Accuracy: +1. 5 dB.

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Dr.Meter LX1330B Digital Illuminance/Light Meter, 0 - 200,000 Lux Luxmeter

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Dr.meter 1330B-V #ad - Dr. Meter the digital light meters are used in the fields of cinematography and scenic design, in order to determine the optimum light level for a scene. Over-range indication, Unit and Sign display for easy reading. 4-range: 0/200/2, 000/200, 000/20, 000 Lux. High accuracy and rapid response, Auto Zeroing. 1 year Warranty.

. The indicator light blinks and buzzer Alarm. Measurement range 30 ~ 130dB dB, Accuracy: +1. 5 dB. They are used in the general field of lighting, light pollution outdoors, where they can help to reduce the amount of waste light used in the home, and plant growing to ensure proper light levels Specifications -Display: 3-1/2 digit 18mm LCD -Power: 9V battery -Ranges: 0.

1-200/2, 000/20, 000 lux -accuracy: ±3% ±10 digits 0-20, 000/200, 000 lux / ±5% ±10 digits over 20, 000 Lux -Repeatability: ±2% -Temperature Characteristic: ±0.1%c -photo detector type: silicon photo diode with filter -operating temperature: 32-104 degrees f 0-40 degrees c -Sampling rate: 2-3 times per second -Battery life: 200 hours estimate -Dimensions: 149 x 71 x 41 mm -Photo Detector Dimensions: 100 x 60 x 28 mm Package Content -1 x Dr.

Dr.Meter LX1330B Digital Illuminance/Light Meter, 0 - 200,000 Lux Luxmeter #ad - Meter 1330b light meter -1 x carrying case -1 x 9V battery -1 x User manual 9. 7'' large screen LCD Display. Data hold & peak-data hold switches, Low power consumption, Short rise and fall time. Note: before you place order, please kindly note that you purchase this light meter from our store Thousandshores Inc instand of other seller, they are not authorized by Dr.

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Auralex Acoustics SubDude-HT Subwoofer Acoustic Isolation Platform, 1.75" x 22" x 18"

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Auralex SUBDUDE-HT #ad - The design, based on an auralex patent, features a functionally inert 3/4 inch, velour-covered, MDF platform supported by a 1 inch base layer of sturdy Auralex Platform that is an effective isolation boundary to decouple the subwoofer from the floor underneath. Over-range indication, Unit and Sign display for easy reading.

Works to isolate subwoofer from the ground/floor surface. The sub dude-ht’s expanded size accommodates popular, larger-footprint home theater subwoofers. This combination of materials dramatically diminishes structural vibrations and resonances, resulting in reduced coloration, tighter bass and a perceived extension of the subwoofer’s low-frequency response.

Auralex Acoustics SubDude-HT Subwoofer Acoustic Isolation Platform, 1.75" x 22" x 18" #ad - Tightens bass and increases low-end clarity. 1 year Warranty. Dramatically reduces structural vibrations through walls, floors and ceilings. Dimensions:18"l x 22"w x 1. 75"h ; isolation platform and supports up to 200 pound subwoofers. Data hold & peak-data hold switches, Low power consumption, Short rise and fall time.

Measurement range 30 ~ 130dB dB, Accuracy: +1. 5 dB. The indicator light blinks and buzzer Alarm.

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uxcell DT-6236B 2 in 1 Digital Tachometer,Contact/Non-Contact Photo Tachometer RPM Tach Meter | 2.5-99,999 RPM Accuracy with Linear and Rotation Speed Measurement Wheels

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uxcell a16122000ux0130 #ad - Data hold & peak-data hold switches, Low power consumption, Short rise and fall time. Power supply: dc 5v 1A micro USB. Specification: Measurement range: Photo tach:2. 5 to 99, 999 rpm contach tach:05 to 19, 999 rpm linear speed:005 to 1, 999. 9meter/min Linear speed distance:002 meter005 to 99, 999m resolution: Photo tach:0

1rpm2. 5 to 999. 9 rpm;1rpmover 1, 000 rpm Contach tach:01rpm05 to 999. 9rpm;1rpmover 1, 000 rpm Linear speed:001 meter per min005 to 99. 99 m/min;01m/minover 100m/min Linear speed distance:002m005 to 99, 999m time base: 6mhz quartz crystal Display: 5 digitals, digital numbers high up to 07 inches Accuracy: +0

uxcell DT-6236B 2 in 1 Digital Tachometer,Contact/Non-Contact Photo Tachometer RPM Tach Meter | 2.5-99,999 RPM Accuracy with Linear and Rotation Speed Measurement Wheels #ad - 05% + 1 digit sampling Time: 08 sec. Tightens bass and increases low-end clarity.

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SVS SoundPath Subwoofer Isolation System, 4-Pack

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SPECIALTY TECHNOLOGIES, LLC SoundPath Isolation System - 4 Pack #ad - Data hold & peak-data hold switches, Low power consumption, Short rise and fall time. Power supply: dc 5v 1A micro USB. 4-range: 0/200/2, 000/200, 000/20, 000 Lux. High accuracy and rapid response, Auto Zeroing. The sound path subwoofer isolation system ships in packages of four4 or six6 feet with three popular thread sizes in various lengths to accommodate a wide range of subwoofers, regardless of brand.

Developed with extensive accelerometer and acoustic measurements, this system features optimized durometer elastomer feet which significantly reduce floor vibration. Tightens bass and increases low-end clarity. Measurement range 30 ~ 130dB dB, Accuracy: +1. 5 dB. Works to isolate subwoofer from the ground/floor surface.

SVS SoundPath Subwoofer Isolation System, 4-Pack #ad - Dimensions:18"l x 22"w x 1. 75"h ; isolation platform and supports up to 200 pound subwoofers. It's the next best thing to sound-proofing! The Sound Path Subwoofer Isolation System works with any brand of subwoofer which accepts screw-in feet. The indicator light blinks and buzzer Alarm. Overall Height: 1. 57 inch shell Diameter: 2.

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Tenma 72-6948 Audio Impedance Meter

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Tenma 72-6948 #ad - Active device is essential for reliable installation of background music and paging systems in residences, offices buildings and public areas. Data hold & peak-data hold switches, Low power consumption, Short rise and fall time. Works to isolate subwoofer from the ground/floor surface. Tightens bass and increases low-end clarity.

Dimensions:18"l x 22"w x 1. 75"h ; isolation platform and supports up to 200 pound subwoofers. 1 year Warranty. Dramatically reduces structural vibrations through walls, floors and ceilings. The indicator light blinks and buzzer Alarm. Avoid costly service calls and amplifier damage by verifying actual speaker system impedance prior to operation.

Tenma 72-6948 Audio Impedance Meter #ad - 2 in 1 contact digital tachometer and non-contact photo tachometer rpm tach meter. Contact and photo part can be switched at any time. Extra large 5-digit LCD display, digital numbers high up to 07 inches. Contact function measure linear and rotation speed, non-contact photo tachometer. Laser class ii;laser power less than 3mW;Wavelength is 650nm-670nm.

Microcomputercputechnique and function laser technique for one instrument combine phote tachRPMand contact tachRPM, m/min.

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Reed Instruments R8090 SC-05 Sound Level Calibrator for 1/2" Diameter Microphones, +/-0.5dB Accuracy

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Reed R8090 #ad - Power supply: dc 5v 1A micro USB. This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter. Dimensions:18"l x 22"w x 1. 75"h ; isolation platform and supports up to 200 pound subwoofers. Accuracy of +/-05dB. 9. 7'' large screen LCD Display.

2 in 1 contact digital tachometer and non-contact photo tachometer rpm tach meter. Contact and photo part can be switched at any time. Extra large 5-digit LCD display, digital numbers high up to 07 inches. Contact function measure linear and rotation speed, non-contact photo tachometer. Laser class ii;laser power less than 3mW;Wavelength is 650nm-670nm.

Reed Instruments R8090 SC-05 Sound Level Calibrator for 1/2" Diameter Microphones, +/-0.5dB Accuracy #ad - Microcomputercputechnique and function laser technique for one instrument combine phote tachRPMand contact tachRPM, m/min. White backlight makes it easy to read in any light circumstance. The tachometer can be connected 6V direct current stable voltage power in favor of using for long time. The last value, 999 rpm;linear speed:0

05 to 1, 999.

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Anemometer Portable Wind Speed Meter Gauge Air Volume Measuring Meter with Backlight for Weather Data Collection and Outdoors Sports Windsurfing Kite Flying Sailing

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Proster Trading Limited WIND #ad - Accomodates 1/2 inch diameter microphones. Power supply: dc 5v 1A micro USB. Output sound pressure levels of 94dB and 114dB. Cfm: 0 to 99990 0 to 9. 999ft2; cmm: 0 to 99990 0 to 9. 999ft2; cms: 0 to 9999 0 - 9. 999 m2. Preserves the accuracy of the original audio track. Data hold & peak-data hold switches, Low power consumption, Short rise and fall time.

Multi-function: reading hold, minimum, maximum, etc for Hand-held or Fixed Measurement. Portable and professional: Large LCD display backlight measuring instrument, easy to read data in dark. Power supply: 9v6f22 battery Included, low battery indicator with auto power off functions. Over-range indication, Unit and Sign display for easy reading.

Anemometer Portable Wind Speed Meter Gauge Air Volume Measuring Meter with Backlight for Weather Data Collection and Outdoors Sports Windsurfing Kite Flying Sailing #ad - 2 in 1 contact digital tachometer and non-contact photo tachometer rpm tach meter. Contact and photo part can be switched at any time. Extra large 5-digit LCD display, digital numbers high up to 07 inches. Contact function measure linear and rotation speed, non-contact photo tachometer. Laser class ii;laser power less than 3mW;Wavelength is 650nm-670nm.

Microcomputercputechnique and function laser technique for one instrument combine phote tachRPMand contact tachRPM, m/min.

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Rapco Horizon LTIGLBLOX Laptop Interface With Ground lift

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RapcoHorizon LTIGLBLOX #ad - Accuracy of +/-05dB. Works to isolate subwoofer from the ground/floor surface. Power supply: dc 5v 1A micro USB. The indicator light blinks and buzzer Alarm. Preserves the accuracy of the original audio track. Operator volume control of outgoing stereo signal. Measurement range 30 ~ 130dB dB, Accuracy: +1. 5 dB. Tightens bass and increases low-end clarity.

9. 7'' large screen LCD Display. Ltiglblox is a consumer to pro interface. Dimensions:18"l x 22"w x 1. 75"h ; isolation platform and supports up to 200 pound subwoofers. Ground lift switch. Simply place calibrator on microphone, turn on and adjust your sound level meter. Hand soldered connectors. It converts input from consumer grade equipment laptop computers, MP3 players, CD players to a mic level balanced output.

Rapco Horizon LTIGLBLOX Laptop Interface With Ground lift #ad - Proster anemometer: m/s: 040~300 ±2. 0% reading+50; ft/m: 80~5900 ±2.

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Electop RCA Male to RCA Female Right Angle Adapter 90 Degree Connector Black5 Pack

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Electop RCA-M-F-R-B #ad - Output sound pressure levels of 94dB and 114dB. Black powdercoated aluminum chassis. 4-range: 0/200/2, 000/200, 000/20, 000 Lux. High accuracy and rapid response, Auto Zeroing. Accomodates 1/2 inch diameter microphones. Multi-function: reading hold, maximum, minimum, etc for Hand-held or Fixed Measurement. Portable and professional: Large LCD display backlight measuring instrument, easy to read data in dark.

Power supply: 9v6f22 battery Included, low battery indicator with auto power off functions. Self-contained unit converts input from consumer grade equipment to a mic level balanced output. 2 in 1 contact digital tachometer and non-contact photo tachometer rpm tach meter. Contact and photo part can be switched at any time.

Electop RCA Male to RCA Female Right Angle Adapter 90 Degree Connector Black5 Pack #ad - Extra large 5-digit LCD display, digital numbers high up to 07 inches. Contact function measure linear and rotation speed, non-contact photo tachometer. Laser class ii;laser power less than 3mW;Wavelength is 650nm-670nm. Microcomputercputechnique and function laser technique for one instrument combine phote tachRPMand contact tachRPM, m/min.

White backlight makes it easy to read in any light circumstance. The tachometer can be connected 6V direct current stable voltage power in favor of using for long time.

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