Feature
- IEC 61672-1:2013 Class 1 Standard
- 27-140 dB measurement range
- ±0.7 dB high accuracy
- 0.1 dB resolution
- 10-20k Hz frequency range
- A, C, Z frequency weightings
- Fast, Slow, Impulse, Peak time weightings
- RS232 Data Output / USB computer interface
- Data Logging & Record functions
- Measurement Report Printing
Optional: Portable High Speed Printer Kit
Optional: Class 1 Sound Level Calibrator (94/114 dB)
