Detail Portable Sound Level Meter SL 300 - TROTEC
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PORTABLE SOUND LEVEL METER - SL 300.
MEREK : TROTEC
Spesifikasi :
Measuring range
:
30 - 130 dB
Accuracy
:
Class 2 according to DIN EN 61672
Resolution
:
0.1 dB
Frequency range
:
31.5 Hz - 8 kHz
Dynamic range
:
50 dB
Partial ranges
:
30 ~ 80 dB
:
50 ~ 100 dB
:
80 ~ 130 dB
:
30 ~ 130 dB ( auto)
Response time
:
500 ms
Power supply
:
9 V IEC 6F22
Operating time
:
> 30 h
Time evaluation
:
Slow ( S) 1 s, Fast ( F) 125 ms
Microphone
:
Electret condensator microphone
Functions and features
:
Four-line digital display, bar graph
:
display, backlit display, 1/ 4-inch
:
tripod thread, A/ C frequency evaluation,
:
max , min, hold function, selectable time
:
evaluation, alarm function, memory for
:
50 measurement values
Operating conditions
:
0 to 40 ° C, 10 to 90 % RH
Weight
:
230 g
Dimensions
:
210 x 55 x 32 mm
Complete Unit
:
Sound Level Meter
:
Windschield
:
Operating instructions
:
Carrying case
:
Calibration certificate
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