407790A
Extech 407790A Real Time Octave Band AnalyzerType 2 integrating sound level meter with Octave and 1/3 Octave Band real time displayExtech’s Type 2 Integrating Sound Level Meter with Octave and 1/3 Octave Band Real Time is displayed on a large 3.5'' 320x240 TFT color backlit LCD.
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