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LUTRON, Sound Calibrator, Model : SC-942

LUTRON, 94 dB & 114dB Sound Calibrator, Model : SC-942
* Useful tool to calibrate the Sound Level meter precisely.
* Frequency : 1000 Hz ± 5 %.
* Suitable Microphone Type : 0.5 inch or 1 inch microphone.
* Power : 2 PCs  DC 9V batteres.
Sound Pressure Level 94 dB range 94 dB ± 0.75 dB.
114 dB range 114 dB ± 0.9 dB.
Suitable Microphone Type 0.5 inch or 1 inch microphone.
Total harmonic distortion 94 dB range ± 2 %.114 dB range ± 5 %.
Power Current Approx. DC 7 mA.
Dimension Round 50 mm dia. x 82 mm.
Weight ( including batteries ) Approx. 350 g/0.77 LB.

Harga Rp. 5.110.000,- , Harga tidak termasuk PPN, diskon 10%, franko Yogyakarta, berlaku 1 September 2013. Harga dapat berubah sewaktu-waktu

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