LUTRON, Sound Meter, Model : SL-4011
LUTRON, Digital Sound Level Meter, Model : SL-4011
Display 18mm (0.7″) LCD (Liquid Crystal Display), 3 1/2 digits.
Measurement Range 3 ranges, 30 to 130 dB, input signal only.
Resolution 0.1 dB.
Accuracy of A weighting is specified as following:
31.5 Hz – ± 3 dB, 63 Hz – ± 2 dB, 125 Hz – ± 1.5 dB
250 Hz – ± 1.5 dB, 500 Hz – ± 1.5 dB, 1 kHz – ± 1.5 dB
2 kHz – ± 2 dB, 4 kHz – ± 3 dB, 8 kHz – ± 5 dB
Range selector 30 to 80 dB, 50 to 100 dB, 80 to 130 dB, 50 dB on each step,
DC output – DC 0.3 to 1.3 VDC, 10 mV per dB.
Power Supply 006P DC 9V battery(heavy duty type).
Power Consumption Approx. DC 6mA.
Dimension 255 x 70 x 28 mm (10.0×2.8×1.1 inch).
Weight 280 g/0.62 LB (including battery).
Harga Rp. 4.380.000,- , Harga tidak termasuk PPN, diskon 10%, franko Yogyakarta, berlaku 1 September 2013. Harga dapat berubah sewaktu-waktu
