Description

Digital Sound Level Meter

1. This unite was designed according to the IEC651 YPE2& ANSI SI.4TYPE2 for the sound level meter.
2. Instantaneous sound measure function.
3. Measurement range 30-130 decibel
4. With two equivalent weighted sound pressure levels A and C.
5. Fast & slow dynamic characteristic modes.
6. AC and DC signed output for frequency analyzer levels recorder, FFT analyzer graphic recorder, etc.