LUTRON SL-4010 Sound Level Meter/SL4010/SL 4010 Best

Sound Level Meter LUTRON SL-4010
Measurement Range 35 to 130 dB, 3 ranges
1 - 35 to 80 dB, range 2 - 50 to 100 dB, range 3 - 80 to 130 dB,
Resolution 0.1 dB.
Measurement 31.5 Hz to Hz.
Weighting Network The A weighting characteristic is simulated as Human Ear Listingresponse.
Time Weighting Default to Fast time weighting characteristics.
Fast time weighting is simulated the human ear response character.
Accuracy Characteristics of A frequency weighting network meet IEC 61672
(23 5 ) class 2.
Under 94 dB input signal, the accuracy are
31.5 Hz - 3.5 dB, 63 Hz - 2.5 dB, 125 Hz - 2.0 dB
250 Hz - 1.9 dB, 500 Hz - 1.9 dB, 1 kHz - 1.4 dB
2 kHz - 2.6 dB, 4 kHz - 3.6 dB, 8 kHz - 5.6 dB

Size of microphone 1/2 inch standard size.
Calibration VR Build in external calibration VR, easy to calibrate on 94 dB level by screw
driver.
Data Hold Hold function to freeze the display value.
Operating Temp. 0 to 50 ( 32 to 122 ).
Operating Humidity Less than 80% RH
Power Supply 006P DC 9V battery

Standard Accessories
Instruction Manual 1 PC.
DC 9V battery

Optional Accessories
94 dB/114 dB Sound Calibrator, Model SC-942.
Sound wind shield ball, Model SB-01.
Hard carrying case, Model CA-06.

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