Digital Sound Level Meter M85B

The digital sound level meter features a compact and portable design, making it convenient to use in various settings. It is primarily designed for noise measurement in areas such as noise engineering, quality control, health prevention, and environmental noise assessment. Whether it's factories, offices, transportation routes, households, or stereo equipment, this meter is suitable for accurately measuring and monitoring sound levels.

Key Components:

Power switch/Backlight power button: Controls the power and backlight of the meter.
Maximum/Minimum locking key: Allows locking and displaying the maximum or minimum measured values.
Measurement data hold key: Enables the user to hold and freeze the current measurement data on the display.
LCD display: Shows the measured sound level readings and other relevant information.
Electric condenser microphone: Captures the sound signals for measurement.
Wind-resistant ball: Helps to minimize wind interference during outdoor measurements.
Calibration knob: Allows calibration of the meter for accurate readings.
Machine stick: Provides stability and support during measurements.
Battery door: Provides access to replace or insert batteries.
The digital sound level meter offers several functions, including sound level measurement, locking and displaying of current values, data hold, LCD backlight for visibility in low light conditions, and manual or automatic shutoff to preserve battery life.

With its innovative design and functionality, the digital sound level meter is a reliable tool for professionals and individuals who require precise sound level measurements in various environments.