Sound Level Meter KM 927, KM 928, KM 929
Features:
- 3½ digits Display.
- Resolution 0.1 dB.
- MAX/MIN Hold Function.
- AC/DC Signal output.
- Time Weighting : Fast, Slow
- RS-232 interface, 14000 Records Data logger (KM-929)
- Low battery indication.
- Applicable standards : IEC 651 Type II.