LUTRON SL-4001 SOUND LEVEL METER
Description :
Model : SL-4001
* Frequency & time weighting meet IEC 61672 class 2.
* A, C weighting, Max. hold, Data hold, fast/slow time weighting, AC/DC output.
* Range : 3 ranges, 30 to 130 dB.
* Size : 245 x 80 x 35 mm.
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