Sound Level Meter DB 100 - KIMO

Sound Level Meter DB 100 - KIMO dari CV. DIGITAL - SURABAYA

Oleh: CV. DIGITAL - SURABAYA  02/03/2012
Kata kunci: sound level meter, dB meter

KIMO - FRANCE
DIGITAL PROTABLE SOUND LEVEL METER :
Model  :  DB-100
Measuring range  :  30 db  to 130 dB.
Resolution  :  0.1 dB
Frequency weighting  :  A
Time wieghting  : Slow, fast
Refrerence direction  :  Microphone axis
Reference range  :  30 dB to 130 dB
Reference level  :  94 dB
Reference frequency  :  1000 Hz
Power source  :  Battery  3 AAA  or rechargeable battery
Battery life  :  30 hours min with Alkaline.

Kata kunci: dB meter, sound level meter