Description:SOUND LEVEL METER, type 1
• Frequency & time weighting meet IEC 61672 class 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.
