 | Large LCD display, easy to read |
 | A &C frequency weighting networks |
 | 30 to 130 dB, 3 ranges |
 | FAST & SLOW dynamic characteristics modes |
 | AC/D output for system expansion |
 | Built-in Adj. VR, available for easy calibration |
 | Condenser microphone for high accuracy & long term stability |
 | Max. Hold function for storing the maximum value on the display |
 | Warning indicator for over an under load values |