MIKASE LABORATORY - PT MITRA KATIGA SEJAHTERA / SUPPLIER ALAT UJI KUALITAS UDARA, AIR, CUACA , KEBISINGAN SERTA GETARAN

Keterangan

Sound Level Meter SL-4022 LUTRON

� Frequency & time weighting meet IEC 651 type 1.
� 30 to 130 dB, 3 ranges, Max. Hold, Data hold.
� A/C frequency weighting, F/S time weighting.
� AC output, internal 94 dB Calibration.
� Professional sound level meter.
� Size : 260 x 87 x 36 mm.