Sound Level Meter Lutron SL - 4112.
Naryanatekindo jual Sound Level Meter Lutron SL 4112Description SOUND LEVEL METER Lutron SL 4112.auto range + Type K Temp. optional Humidity, Light, Anemometer Model : SL-4112 * 30-130 dB, auto range, manual range. * Frequency and time weighting, IEC 61672 class 2. * A or C frequency we