2250-L-D21
Noise Measurement Device (Decibel Meter),Measurement Range
+30 / +130 DB (16.6-in microphone Type 4189 140 dB A)
Resolution
0.1 dB
precision
˂ ± 1.0 dB (ECE R 51) (Unit: TS EN 61672-1 Class 1 / Filter: IEC 225)
Additional Feature - Accessories
Wind housing, original carrying case, calibrator (IEC 60942 Class 1), Accredited Calibration Report (Max: 3 months)
Bruel-Kjaer