Understanding Sound Level Meters

Pramod from Wisistan Tech explains the Mastec MS6708 digital sound level meter. The tutorial covers the basic operation, including the microphone, power button, and reading display. It details the functions of various buttons like fast/slow, max, A/C weightedness, decibel/sound mode, backlight, and hold. The equipment operates within a 30 to 130 decibel range, with adjustable settings using up and down arrows.

What is the model of the digital sound level meter being discussed?

• Mastec MS6711

• Mastec MS6709

• Mastec MS6708

• Mastec MS6710

What is the primary function of the microphone on the sound level meter?

• To amplify sound

• To capture sound

• To reduce noise

• To display sound levels

What does the fast/slow button on the sound level meter do?

• Turns the device on and off

• Adjusts the volume

• Switches between fast and slow reading modes

• Changes the display brightness

What is the purpose of the max button on the sound level meter?

• To display the maximum sound level recorded

• To calibrate the device

• To switch to minimum mode

• To reset the device

What do the A and C buttons on the sound level meter represent?

• Different sound frequencies

• Different volume levels

• Different power modes

• Different weightedness modes

What is the function of the backlight button on the sound level meter?

• To illuminate the screen for better visibility

• To power the device

• To adjust the sound level

• To switch between modes

What does the hold button do on the sound level meter?

• Decreases the sound level

• Increases the sound level

• Turns off the device

• Locks the current reading

What is the decibel range that the sound level meter can measure?

• 40 to 140 decibels

• 30 to 130 decibels

• 20 to 120 decibels

• 10 to 100 decibels