Portable digital meter for measurement of sound frequency with a function to display sound pressure in10-levels.
【Overall Advantages to Users】
- Multifunction portable meter for measurement and instant reading of digitally displayed sound frequency and sound pressure displayed on the level meter.
- Not a black box product because the inner structure of the meter is visible through its transparent plastic cover.
- Frequency of various types and volume levels of sound can be measured in high accuracy with this product because the amplification rate can be manually and continuously adjusted.
- The function of measuring the sound pressure (intensity of sound) can be applied to experiments like interference of sound waves and the distribution of sound pressure caused by standing (stationary) waves.
- Frequency of sound
- Sound frequency emitted from tuning fork
- Sound frequency emitted from music instrument
- Interference of sound waves
- Sound pressure