Steren HER-400 Manual De Instrucciones página 24

9.- SPECIFICATIONS
Measurement Range: 30-130 dB
Accuracy: +2dB
Resolution: 0.1dB
Screen: 3 ½digits
Sample Relation: 2 times per second
Frequency Range: 30Hz – 8kHz
Over Range Indicator: "High" and "Low"
Auxiliary Output: 0.707V rms in AC at complete range for each level 600 ohms
impedance10mV/dB in DC100 ohms impedance
Input: 9V- - - (6 x AAA) 9V- - - with adaptor
Dimensions: 27 x 8 x 3.5cm
Weight: 378.6g
It has been designed according to IEC651 Type 2, ANSI S1.4 Type 2
Product design and specifications are subject to change without previous
notice.
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