Digital Sound Level Meter, 17 to 132 dB

Highly accurate handheld digital sound level meter, measuring noise range 17 to 132 dB, frequency range 10 Hz to 20 kHz, decibel meter can help identify and evaluate noise sources to reduce and protect hearing.

SKU: SISCO-SLM-5661-1B

$2,876.98

Qty:

i h

Free shipping

Delivery date: 7-12 days

You May Also Like

Digital Sound Level Meter, 20 to 143 dB

Professional decibel meter has a 4.3-inch large color touch screen display, rich and clear interface, easy to operate, measurement range 20~143 dB, strong data security, and storage data using encryption, to ensure that data security and effective.

$7,868.99

Digital Sound Level Meter, 25 to 140 dB

Class 1 sound level meter is an instrument for measuring noise in the range of 25 decibels to 140 decibels, RS-232 digital output interface, the noise level meter works for detecting industrial noise, such as various machines, vehicles, ships, and appliances.

$2,689.59

Digital Sound Level Meter, 28 to 133 dB

Digital sound level meter designed to measure noise 28-133 dB, 2.6" color screen display, 240×320 resolution, 2 level decibel meter can be used for integral measurement, statistical analysis, 1/1 OCT analysis, FFT analysis, personal sound exposure measurement at the same time.

$7,998.68

Digital Sound Level Meter, 30 to 130 dB

Buy a device for measuring sound online, with a measuring range of 30 to 130 decibels, with recording function, high reliability, good stability, wide dynamic range, and no range conversion, it is an ideal digital sound level meter for measuring industrial noise.

$2,689.59

Overview
Specs
FAQs
Warranty
Reviews

Overview

Precision digital sound level meter with RS-232 digital output interface for remote measurement, measuring range 17 to 132dB, suitable for noise levels in factories, buildings and other working environments.

Digital Signal Processing Technology

The sound decibel meter meets Class 1 standards.
Advanced digital detection technology, good stability and wide dynamic range.

Overload indication function

Overload indication, over the measurement range automatically prompt, a digital sound level meter is not damaged.
Single range, wide dynamic range, no need to switch, simple and convenient operation.

Applications

The digital sound level meter can be widely used in various machines, vehicles, ships, electrical appliances and other industrial noise measurement and environmental noise measurement, suitable for factory enterprises, architectural design, environmental protection, labor and health, transportation, teaching, medical and health, scientific research and other departments of the sound test field.

Sound level meter applications

Specs

Model	SISCO-AWA-5661-1B
Microphone Model	AWA14411
Measuring Range	17 dB(A)～132 dB(A)
Spontaneous Noise	<10 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

FAQs

Q1: What is a noise detector?
A1: Noise tester is an instrument used for noise detection and testing in public places such as work sites and squares. Factory noise monitoring Noise pollution is one of the environmental pollutions that have a greater impact. Higher decibel noise can even cause serious damage to people's eardrums and cause deafness. The application of the noise tester can provide the decibel that the noise reaches in order to take relevant measures to control and reduce the noise. The measurement unit of the sound level is decibels. The professional noise tester has a highly sensitive sensor, high accuracy, and a wide range of applications. It can be widely used for noise measurement in various environments. Sound level measuring instrument, collectively referred to as sound level meter.

Q2: Sound level meter working principle
A2: The sound level meter uses a microphone to convert the sound into an electrical signal, and then a preamplifier converts the impedance to match the microphone with the attenuator. The amplifier adds the output signal to the weighting network, performs frequency weighting on the signal (or an external filter), and then amplifies the signal to a certain amplitude through the attenuator and amplifier, and sends it to the effective value detector (or external press Level recorder), give the value of the noise level on the indicator head.

Q3: How big is the decibel scale?
A3: Sound is measured in decibels (dB). Whispering is about 30 decibels, normal conversation is about 60 decibels, and motorcycle engines run at about 95 decibels. Noise above 70 decibels for long periods of time may begin to damage your hearing. Loud noises above 120 dB can cause immediate damage to your ears.

Tips: What is the reason for the poor sound response of the burst sound level meter?

The sounds response of the burst sound level meter is caused by improper testing. For example, if the indication value does not drop during slow weighting and the test is started, the LASmax value will be too high. It is recommended to wait for 10s to restart the test.

Warranty

Thank you for buying industrial test and measurement equipment on sisco.com, all products sold by sisco and the partner cover a 12 months warranty, effective from the date of receiving the products.

What is covered?

sisco is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

What is not covered?

Product purchased from anyone other than a sisco store or a sisco authorized reseller.
Expendable parts.
Routine cleaning or normal cosmetic and mechanical wear.
Damage from misuse, abuse or neglect.
Damage from use of parts other than sisco approved.
Damage from use outside the product’s usage or storage parameters.
Damage from use of parts not sold by sisco.
Damage from modification or incorporation into other products.
Damage from repair or replacement of warranted parts by a service provider other than a sisco authorized service provider.
Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.

3 review(s)

Write your own review Close

Review title: *

Review text: *

Rating:

1 2 3 4 5

From: vivi | Date: 9/17/2023 6:54 PM

Feature-rich and easy to use

The digital sound level meter that has been purchased is average in the 17 to 132 dB range. Accuracy is satisfactory at low sound levels, but can be slightly erratic in high decibel environments. The display is clear and easy to read, and the features are extensive and easy to use. However, it is sometimes difficult to cope with extreme noise. Overall, fair value for money for normal use

From: Abel | Date: 8/30/2023 6:56 PM

A Must-Have for Every Soundscape

The Digital Sound Level Meter has transformed the way I perceive and manage sound environments. Its wide range from 17 to 132 dB covers everything from hushed whispers to bustling urban landscapes. This meter's accuracy and simplicity make it an invaluable tool for both professionals and everyday users. Its compact size means I can carry it anywhere, ensuring I'm always informed about my acoustic surroundings.

From: Marcelo | Date: 3/20/2023 2:13 AM

High accuracy digital sound level meter

The handheld digital sound level meter is easy to use, seems very accurate, and for my needs, this sound level meter did the job for a good price. I will order more and recommend it to my friends!