Description

AVAIN LABS® Sound Level Meter with data logging GM-1356

The AVAIN LABS® Sound Level Meter with Data Logging – GM-1356 is a professional digital instrument designed for accurate sound and noise level measurement, monitoring, and data recording. With a measuring range of up to 130 dB, high 0.1 dB resolution, and ±1.5 dB accuracy, it is suitable for a wide range of environmental, industrial, laboratory, workplace, and acoustic measurement applications.

The GM-1356 features A/C frequency weighting, FAST/SLOW response selection, a 4-digit digital display, analog bar graph, maximum value hold, automatic power-off, and data storage. Its data-logging capability allows recorded measurements to be retained for later analysis and reporting. The instrument also provides AC and PWM signal outputs and supports PC connectivity for data handling.

Key Features

• Wide measuring range: 30 to 130 dB(A) / 35 to 130 dB(C)
• Resolution: 0.1 dB
• Accuracy: ±1.5 dB
• A/C frequency weighting selection
• FAST/SLOW response selection
• 4-digit digital display
• 1 dB per bar analog graph
• Maximum value (MAX) hold function
• Automatic power-off after 10 minutes
• Data storage capacity: 4700 readings
• Data export to PC
• AC and PWM signal output
• 1/2-inch polarization capacitance microphone
• Calibration using 94 dB at 1 kHz reference sound source

The core GM-1356 specifications shown in your reference image are also consistent with published GM-1356 documentation.

Applications

The AVAIN LABS® GM-1356 Sound Level Meter is suitable for:

• Environmental noise monitoring
• Industrial noise measurement
• Workplace noise assessment
• Laboratory acoustic measurements
• Factory and machinery noise monitoring
• Construction-site noise measurement
• Office and building noise surveys
• Traffic and outdoor noise measurement
• Educational and research applications
• General sound level and acoustic testing

Technical Specifications

Why Choose AVAIN LABS® GM-1356?

The AVAIN LABS® Sound Level Meter GM-1356 combines a broad measurement range, fine resolution, data logging, flexible frequency/time weighting, and PC data handling in a practical handheld instrument. It is a suitable choice for professionals and institutions requiring reliable sound level measurement and recorded noise data.