Detail Sound Level Meter Lutron SL 4112 Hubungi 081210895144
Features:
30-130 dB, auto range, manual range.
Frequency and time weighting, IEC 61672 class 2.
A or C frequency weighting.
Fast/ Slow time weighting, peak hold.
Data hold, Record ( max., min.) .
AC output, RS232 computer interface.
Data logger.
Type K Thermometer : -100 to 1300 ° C, ° C/ ° F.
Type J Thermometer : -100 to 1200 ° C, ° C/ ° F.
Optional probe ( EM-900P ) for Humidity/ Temp., Light and Anemometer measurement.
DC 1.5V battery ( UM-4, AAA) x 6 or DC 9V adapter in.
Patened.
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