JUAL SOUND LEVEL METER DS 102, Hubungi Bapak HIBOR email : sales_ tokogsi@ hotmail.com Tlp/ Fax: 021-30012552 .Hp : 081210434500 / 081210582600[26 Jan. 2012, 3:58:54]
* Sound Level Meter DS102
Fungsi: Untuk mengukur tingkat kebisingan area ambient dan menganalisa frekuensi.
Type: BI DS 102
Features:
1. Backlight display.
2. Auto range and auto power off.
3. Min/ Max storage and recall
4. Test range from 30 to 130 dB.
5. A & C frequency weighting.
6. Fast & slow dynamic characteristic models.
Specifications:
Range: Lo: 30-80 dB
Med: 50-100 dB
Hi: 80-130 dB
Accuracy: ± 1.5 dB( ref 94dB@ 1 KHz)
Resolution: 0.1 dB
Microphone: 1/ 2 inch Electret condenser microphone
Frequency weighting: A, C
Analog DC output: 10mV/ dB, impedance approx. 100 ohm
Dynamic range: 50dB
Frequency range: 20 Hz-8KHz
Battery: DC 9V
Dimensions: 280 x 80 x 32 mm
Weight: 290 g ( with battery)
Stock : Banyak
Hubungi Bapak HIBOR email : sales_tokogsi@ hotmail.com Tlp/ Fax: 021-30012552 .Hp : 081210434500 / 081210582600