We the manufactures of SL-4013 model of LUTRON ensure that the sound level detector is an easy to operate device with provisions of setting the measuring mode to auto or manual.
It has a computerized RS 232 interface which ensures that readings would not be measured incorrectly even if the level or loudness of the sound is too low or if its pitch is low.
• Possible to save read data in the device’ s memory.
• In case system enlargement is required it can done with the AC output.
• It comes with external VR calibration.
Separate Sound Probe for Easy Operation.
All same as SL-4010 but with 5 Digit LCD Display. RS-232 and Auto Range.
Digital 3.½ digit LCD display, 18mm size, function dB ( A & C weight) . Fast, slow, Max hold AC/ DC output Measuring Range: 35-130 dB with electric condenser microphone.
Frequency 30Hz~ 12Khz. 0.1dB Resolution, Aux output jack.