TOTAL TETSL01 DIGITAL SOUND LEVEL METER | جهاز قياس مستوى الصوت

 

SPECIFICATIONS

  Measuring range:30-130dB
  Dynamic range:50dB
  Sound pressure accuracy:±1.5dB(94dB@1KHz) ,±1.5dB(94dB@8KHz)
  Frequency response:30Hz-8KHz
  Microphone:Polarized capacitance microphone
  With backlight function
  With lower battery indication function

جهاز قياس مستوى الصوت TETSL01

وحدة SKU: TETSL01
EGP528٫00السعر