Noise Decibel Meter, Decibel Meter, Digital Sound Level Meter, 30dB to 130dB Audio Noise Measurement Equipment, LCD Backlight Display, MAX/MIN Data Retention, Automatic Power-Off

Detalles del producto

Disponibilidad
En stock

Peso con empaque
0.20 kg

Devolución
Sí

Condición
Nuevo

Producto de
Amazon

Viaja desde
USA

Sobre este producto

Decibel meters use precise capacitive microphones to capture sound. It is equipped with A-weighted facilities that can measure noise levels ranging from 30 to 130 dB with an accuracy of 1.5 dB and a frequency of 30 to 8000Hz. It is very suitable for monitoring noise levels in communities, home theaters, sound systems, cars, workshops, schools, offices, factories, transportation, and construction sites

$46,53

60% OFF

$18,61

$46,53

60% OFF

$18,61

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Decibel meters use precise capacitive microphones to capture sound. It is equipped with A-weighted facilities that can measure noise levels ranging from 30 to 130 dB with an accuracy of 1.5 dB and frequencies ranging from 30 to 8000Hz. It is highly suitable for monitoring noise levels in communities, home theaters, sound systems, cars, workshops, schools, offices, factories, transportation, and construction sites Backlit LCD Screen: This sound level meter measures noise levels in decibels and displays them on a 1.25-inch LCD screen, making it easy to read through a large screen design. Long press the backlight button to turn on the backlight, making it easy to view even in dim light Max/Min: A sound pressure level (SPL) meter has a maximum or minimum measurement value, which represents the maximum/minimum (high/low peak) value of the sound produced over a certain period of time. The data retention function can freeze the current reading based on individual needs for sound measurement Fast/Slow Measurement: The sound level meter has the function of converting fast and slow response rates. The rapid response rate is measured in general environments using a time constant of 0.125 seconds per time. The slow response rate uses a 1s/time constant, which is used for measuring environments with relatively large changes in noise levels Easy to use and fully functional: anti slip design, portable noise meter is easy to carry. A decibel meter is a battery powered noise meter equipped with two durable batteries and automatic power-off function, which can extend battery life. When the battery level is low, a low battery indicator light will appear on the screen to remind users to replace the battery in a timely manner What's in the box: GL81A decibel meter, user manual, screwdriver, and two No. 7 3AAA batteries