Fungsi : Alat ukur kebisingan suara. |
Spesifikasi : | |||
▪ | Range | : | 30 - 130 dBA (31.5 Hz - 8 kHz) |
▪ | Accuracy | : | ±3,5 dB (at 1 kHz and 94 dB) |
▪ | Resolution | : | 0,1 dB |
▪ | Reaction time | : | 125 ms |
▪ | Temp. Operating | : | 0 °C to 40 °C, 10 % to 75 % r.h. |
▪ | Dimensions | : | 132 x 56 x 33 mm |
▪ | Weight | : | 140 g |
▪ | Complete Unit | : | Sound Level Meter |
: | Windschield | ||
: | Operating instructions | ||
: | Carrying case |