(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    Sound Level Meter, 45 to 160 dB

    5 out of 5 based on 2 reviews | Write a review
    Professional class 1 sound level meter is an instrument used to measure noise in the range of 45 dB to 160 dB, digital display 128×64 LED dot matrix. Its user-friendly interface allows for quick and easy configuration, with adjustable settings to suit different applications.
    SKU: ATO-SLM-5661-1C
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Low cost sound level meter for sale, it can detect 45 dB(A)~160 dB(A) noise. Sound meter has a wide range of applications in the fields of architectural design, transportation, environmental protection, and medical treatment.

    Digital Sound Level Meter Features

    • Class 1 sound level meter adopts digital signal processing, with good stability and high reliability
    • The noise decibel reader adopts a modular design, selects on demand, and is cost-effective
    • ATO professional decibel meter has a large measuring range, simple operation and wide application
    • RS-232 digital output interface, remote measurement is possible


    Model ATO-SLM-AWA-5661-1C
    Microphone Model AWA14435
    Measuring Range 45 dB(A)~160 dB(A)
    Spontaneous Noise <38 dB(A)
    Frequency Range 10 Hz~20 kHz
    Frequency Weighting Parallel (simultaneous) A, C, Z for each channel
    Time Weighting Parallel (simultaneous) F, S, I, Peak for each channel
    Monitor 128×64 LED dot matrix
    Output Interface AC, DC, RS232, PWM
    Points Function No
    Main Measurement Index Lp, Lmax, Lpeak
    Overrun Indication The limit can be set
    Data Storage Function No
    Recording Function No
    Statistical Analysis Function No
    Power Supply 4 (7#) alkaline batteries, can work continuously for more than 6 hours; lithium battery (optional): After fully charged, it can work continuously for more than 16 hours
    5 V external power supply: DC5 V~DC6.5 V, working current <120 mA
    Dimension 190mm x 68mm x 27mm
    Weight 1.5 kg
    Operating Temperature -10 ℃~50 ℃
    Warranty 12 Months
    Dimension 220mm x 68mm x 27mm

    Compact Sound Level Meter Panel Display

    Noise level meter applications Noise level meter details

    Handheld Sound Level Meter Applications
    Sound level meter applications

    Tips: The main application areas of sound level meters

    The sound level meter is a basic instrument for measuring noise. It is an electronic instrument. The sound level meter is generally composed of a condenser microphone, a preamplifier, an attenuator, an amplifier, a frequency weighting network, and an effective value indicating meter. According to the sensitivity of sound level meters, they can be divided into two categories. One is ordinary sound level meters,  the other is precision sound level meters. According to the purpose of sound level meters, they can also be divided into two categories: one is used to measure stability. State noise, one type is used to measure unstable noise and impulse noise.

    The digital detection technology adopted by the sound level meter greatly improves the stability and reliability of the instrument. The sound level meter has the advantages of simple operation and convenient use; it has the characteristics of large dynamic range, large-screen LCD digital display, automatic measurement and storage of various data, etc.

    The sound level meter can be widely used for industrial noise measurement and environmental noise measurement of various machines, vehicles, ships, electrical appliances, etc. It is suitable for factories and enterprises, architectural design, environmental protection, labor and health, transportation, teaching, medical and health, scientific research and other departments.

    Existing reviews of Sound Level Meter, 45 to 160 dB
    Can sound level meter capture short peak sound level?
    Gratitude for your answers. It is helpful.
    Have one more technical question.
    In our case of measuring the fire arm noise. It is a strong pressure (sound) in a very short time frame.
    Peak sound in a duration of about 0,1ms.
    As for the  application on the website description are most the ambient noise areas, which is constant sound or longer in duration.
    Would this sound level meter be able to capture this short peak sound level?
    From: everet | Date: 10/05/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, this sound level meter SKU: ATO-SLM-5661-1C has several time-weighted measurement modes, including fast (F), slow (S), pulse (I) and other modes. In pulse mode, it can capture the instantaneous peak value of noise. Please refer to the attached user manual for instructions.
    I am very satisfied with this sound level meter
    I use this 45 to 160dB sound level meter to measure various noises in life, such as the noise of the lobby at home, the noise of upstairs decoration, and the noise of road vehicles. I am very satisfied with its measurement results.
    From: Angelw | Date: 09/12/2021
    Was this review helpful? Yes No (0/0)
    Load more reviews...
    Write your review for Sound Level Meter, 45 to 160 dB
    • Only registered users can write reviews
    • Bad
    • Excellent