TES1358 Sound Analyzer Real Time 1/1 & 1/3 Octave band Analysis


Sound level meter and sound analyzer. It's a hand-held instrument capable of doing all the measurements and analyses that are typically used when assessing community noise and noise at the work place.
  • Real-time 1/1-Octave and 1/3-Octave analysis. 
  • Wide linearity range of 100dB. 
  • Large display with backlighting. 
  • Real time clock with calendar. 
  • Memory max. 10000 records of Lp data. 
  • RS-232 interface. 


  • Measuring Range:  30dB to 130dB 
  • Accuracy: +/- 1.5dB (ref 94dB @ 1KHz) 
  • Signal output: AC output : 2 Vrms (at full scale), DC output : 10mVDC / dB, Serial interface : RS-232 , 9 pin D-sub
  • Power Source : 4 pcs of C size 1.5V (LR14) batteries