SL4033SD Sound Level Meter - SL4033SD
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Frequency and time weighting meet IEC 61672 class 1
A & C weighting networks comply with standards.
0.5" standard microphone head.
Time weighting (Fast & Slow) dynamic characteristic modes.
Microcomputer circuit technology ensures rapid and accurate measurements.
Build External calibration VR.
Auto range & Manual range selection.
Available for external calibration adjustment.
Condenser microphone for high accuracy & long-term stability.
Memory function to store the Max. & Min. value.
Hold and Peak Hold functions.
Real time SD memory card Datalogger
with built-in clock, calendar, real time data recorder with a sampling time from 1 to 3600 seconds.
Manual data logger option available.
Large 52 x 33 mm LCd display.
SC card capacity: 1GB to 16 GB
RS232/USB PC computer interface.
Powered by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.