Top 6 Best Radio Shack Sound Level Meter

Decibel Meter with AC Weighting TopTes TS-501B decibel meter uses a precise condenser microphone to capture sound. Its equipped with A-weighting and C-weighting facilities that measure noise levels from 30 to 130 dB with an accuracy of 1.5 dB, Frequency from 30 to 8,000Hz. Perfect for monitoring noise levels in communities, home theaters, audio systems, automobiles, workshops, schools, offices, factories. 2.25-inch LCD Screen with Backlight This TS-501B sound level meter is measured noise levels are expressed in decibels dB and displayed on the 2.25-inch LCD screen, it easy to read on a big display design. Long press the backlight button to turn on a backlight, making it easy to view even in damn light. MAXMIN Measurement, Date Hold The sound pressure level SPL meter has Max or Min measurement values to represent the maximumminimum highlow peak value of the sound produced within a certain time, and the data hold function can freeze the current reading based on the sound measurement according to individual needs. Easy Use and Feature Packed The non-slip side design ensures that the portable noise meter fits easily in the hand. TS-501B SPL meter is a battery-operated noise meter that comes with three durable batteries and has an automatic power-off function to extend battery life. A low battery indicator will appear on the screen when the battery is low to remind the user to replace the battery in time. Whats in the Box1x TS-501B Decibel Meter, 3x AAA Batteries, 1x User Manual, 1x Carry Case. TopTes sound level meter with a 3-year Warranty and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

Widely Used A decibel meter is an instrument used to measure ambient sound levels. Decibel meter can be used in homes, factories, workshops, schools, residential areas, offices, streets, hotels, hospitals, laboratories, theaters and sound systems, the scope of application is very wide and an indispensable tool in life. High Precision The measuring range of the sound level meter is 30dB to 130dB with fast response speed and stable and reliable performance. Sound level meter is a high-precision noise meter with an accuracy of 2.0 dB. Real-time monitoring can give you accurate data on the sound level in the area. A C Double-weighting Measurement The A-weighting simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise. The C-weighting simulates the frequency properties of high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines. More professional measurement methods provide users with a more perfect user experience. Fast and Slow Response Rate Conversion The spl meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 125 milliseconds for general environmental measurement. The slow response rate uses a 1 second time constant, which is used for environmental measurements with relatively large changes in noise levels. Maintain the Maximum ValueLong press the MAX key to lock the maximum value measured during the measurement. Note that db meter does not have data logging and saving capabilities. If there is no operation for 10 minutes, the sound meter will automatically turn off.

The sound level meter is an instrument used to real-time measure the sound level,such as sound level around factories,workshops,schools,residential,offices,road,audio etc Battery not include, Can not keep and generate a report directly from the device. It also can be appropriate for noise engineering,product quality control,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. It is widely applicable for personal, families, business, studies, industrial and etc. With the measuring scope from 30 to 130dB and shifting function. Digital display,good anti-interference performance,power saving. With the backlight feature,it is appropriate for gathering the sound data at night.Backlight auto power off function is provided.With power saving and high-reliability circuit design,well-design high-efficiency power supply circuit makes the batteries more durable. Composite material injection molding process is adopted for casing with anti-drop structure design.It is not only extremely wear-resisting,but also elegant,Its a mini handheld portable sound level reader.

FEATURES - Automatic backlit display for easy visibility in dark situations. MAXMIN hold feature for measuring absolute highlow peaks. - 1.5dBA with 0.1dBA resolution measuring range of 30-130dBA. Automatic power off feature to save battery life easily disablable. Sampling rate of 2xSecond. Up to 30 hours of continuous use on a single 9V battery.. EASY - Super easy and simple to use. All readings are measured in dBA, the most common decibel reading for most all applications, home and commercial. Simply turn on and get a reading Large easy to read backlit display with a MAXMIN function to know the MAX and MIN dB levels recorded by the meter.. AFFORDABLE - Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating uneccessary 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 - 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.. WARRANTY - 1 Year no hassle manufacutrer warranty against all manufacturing defects with friendly and responsive USA based support staff who will be happy to help with any and all questions or concerns.

Accurate Measurement The measuring range of the sound level meter is 30dB to 130dB . Highly accurate with 2.0 dB. Real-time monitoring can give you accurate data on the sound level in the area.. AC Weighted Measurement The A weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise. The C weighted simulates the frequency properties of high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines. More professional measurement methods provide users with a more perfect user experience.. Fast and Slow Measurement The sound level meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125stime for general environmental measurement. The slow response rate uses a 1stime constant, which is used for environmental measurements with relatively large changes in noise levels.. Digital LCD Display The digital display is a 4-digit LCD display with a resolution of 0.1 dB. Large backlit LCD digital display, the reading effect is clearer in dark places. When the battery is low, the LCD display will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced.. Convenient and Lightweight Tadeto sound level meter is lightweight and easy to carry. It's widely used in factories, transportation, car, baby room and audio system offices, sound quality control in homes, schools, and construction sites..

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 130dBdecibel - 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 - 12 inch electret condenser microphone, Accuracy 1.8dB ref 94dB1KHz and 0.1dB resolution.. 100 MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..

USEFUL TOOL IN YOUR WORK LIFE This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.. WIDE RANGES ACCURATE MEASUREMENT It measures range from 30 130 dB with frequency range from 31.5 to 4Khz. Highly accurate with -1.5dB.. TIME WEIGHTING FREQUENCY WEIGHTING FAST125mS for time weighting. TYPE A for frequency weighting.. HOLD , MAX MIN, AUTO POWER OFF, BACKLIT Including all useful features such as data hold, max recorded reading and min recorded reading as well as auto power off. Backlit feature allows use of this meter in the dark.. GIFT BOX PACKAGE - Black carrying pouch and premium color gift box are come with the meter..

High accuracy of 1.4 dB meets Type 2 standards. Triple range measurement 60dB dynamic range. Digital analog bargraph. Data hold and MinMax hold. Includes windshield ball, hard carrying case and battery.

Sound db meter calibrated at factory, noise measurement range from 0 - 130dBA, accuracy 1.5dB, resolution 0.1dB. Disable the automatic off function, sound meter can continuously measure noise value. Sound meter features backlight alarm, large LCD display, maximum minimum noise monitor, data hold function, automanual power off, disable the auto off function, sound level meter can continuously measure noise value, battery indication. Decibel meter is ideal for music recording, home theater setup, neighbors noise complaints, job-site and noise pollution monitoring. Portable sound level meter is light and compact design, easy to carry with you and operate with one-hand. Noise meter comes with 3 pcs AAA batteries, a wind-proof sponge ball and user manual.

Freq. Range 20Hz - 8kHz. Data logging with clock. Fastslow time weighting. Electronic calibration. Usb Mini interface includes carry case, windscreen, USB cable, and software.

Frequency response 31.58.5KHz. Measurement range 30130dBA. Calibration sound source 94dB 1kHz. CE Certified RoHS Compliant. Auto Ranging with Bar graph display.