- It is easy to hold and reset the maximum value, making it ideal as a loud measuring instrument.
- The SI - 204 displays the noise level with a large digital display.
- Since we use an ordinary sound level meter that passed the inspection of the measuring method inside, it displays with high precision.
- Your screaming what dB (decibel).
- You can use it with simple operation.
- Ideal for town and company events. .
- Please go to the loud contest.