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EXTECH Real Time Octave Band Analyzer 407790

Features:
Meets ANSI and IEC Type 2 standards
160x160 dot matrix backlit LCD displays Leq, LE, Lmax, Lmin, and Lp
Built-in memory stores up to 12, 280 records in SLM mode and 1024 data points in 1/ 1 or 1/ 3 octave mode
Stored data can be easily transferred to a PC via RS-232 interface and analyzed using included software
A, C, and Flat weighting with Fast/ Slow response time
Real time clock with Year, Month, Day, Hour, Minute, and Second display
25Hz to 10kHz frequency response
Specification
Applicable standards : ANSI S1.4 type 2, EN IEC 60651, EN IEC 60804, and EN IEC 1260-1995
Accuracy : ± 1.5dB( ref 94dB@ 1kHz)
Measurement range / function : 30db to 130dB/ La, Lc, Lp, Leq, LE, Lmax, Lmin
Frequency range : 25Hz~ 10KHz
sound level meter display : Integrating SLM : digital, 4 digits with Baragraph
real time analyzer display : Graphical, Bargraph with cursor
1/ 1-1/ 3 analyzer level range : 30 to 130dB
1/ 1 octave and 1/ 3 octave : 1/ 1 Octave band center frequecies : ( 9bands) ;
1/ 3 Octave band center frequencies: ( 27 bands)
signal output : AC output: 2Vrms ( at full scale) ; DC output: 10mVDC/ dB
power : Four type C size 1.5V batteries, external DC power: 6V, 1A
safety/ warranty : CE approved, one year warranty
dimensions/ weight : 13.6× 3.9× 2.4" ( 345× 100× 60mm) / 33.5oz( 950g)