Digital Sound Level Meter M1351

The Digital Sound Level Meter is a compact and portable equipment designed to meet the measurement requirements of Safety Engineers, Health, Industrial Safety offices, and Sound Quality control in various environments such as factories, offices, traffic areas, homes, and audio systems. It possesses the following features:

Compliance with Standards:
The meter is designed according to the IEC651 TYPE2 and ANSI S1.4 TYPE2 standards, ensuring accurate and reliable measurements.

Modern, Compact, Portable Design:
The equipment features a modern design that is compact and portable, making it convenient to carry and use in different locations.

High Accuracy:
With an accuracy of up to ±1.5 dB, the meter provides precise sound level measurements, enabling effective monitoring and control.

Wide Measurement Range:
The meter has a measurement range from 30 dBA to 130 dBA, allowing for the assessment of sound levels across various environments.

MAX/MIN Hold:
The MAX/MIN Hold function enables the meter to capture and display the maximum and minimum sound levels encountered during a measurement period, providing valuable data for analysis.

Auto Backlight Display:
The meter features an auto backlight display that ensures clear visibility of the readings, even in low-light conditions, improving usability.

Auto Power Off:
To conserve battery life, the meter has an auto power-off feature that automatically shuts off the equipment when it's not in use, extending the battery's operating time.

Here are the specifications of the Digital Sound Level Meter:

Measuring Range: 30 dBA~130 dBA
Accuracy: ±1.5 dB (at 94 dB, 1 kHz)
Frequency Range: 31.5 Hz~8 kHz
Frequency Weighting: A
Digital Display: 4 digits with a resolution of 0.1 dB
Sample Rate: 2 times/second
Microphone: 1/2 inch electret condenser microphone
Power Supply: 9V Battery
Power Life: Approximately 30 hours (with alkaline battery)
Operating Condition: 040?, 1080%RH
Storage Condition: -1060?, 1070%RH
Weight: 144g (including battery)
Dimensions: 5726149mm
The Digital Sound Level Meter provides a reliable and efficient solution for sound level measurement and control in various environments, contributing to safety, health, and quality control practices.