Data Logging Sound Level Meter

SL-4033SD Class 1 Sound Level Meter (in compliance with Ministry Of Manpower requirement) Easy to handle, software not necessary to download the measured sound level readings, after execute datalogger, just take away the SD card from the meter and plug-in the SD card into the computer and download all the measured value with the time information (year / month / date / hour / minute / second) in Excel format directly. Frequency and time weighting meet IEC 61672 class 1

Features

• Frequency and time weighting meet IEC 61672 class 1
• A & C weighting networks comply with standards.
• 0.5" standard microphone head.
• Build External calibration VR.
• Auto range & Manual range selection.
• Available for external calibration adjustment.
• Memory function to store the Max. & Min. value.