CUSTOM Data logger sound level meter SL-1373SD

The measured noise values  can be recorded on an SD card.

• Designed to comply with IEC61672 class 2.
• The recorded data can be used with commercially available spreadsheet software, making it suitable for a variety of purposes.
• Data recording can be selected from automatic recording or manual recording. The sampling time for the automatic data logger can be set to any of the following: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, or 3600 seconds.
• Comes with a green backlight function that makes it easy to see even in dark places.
• Equipped with a hold function that temporarily freezes the measurement value on the display.
• Comes with a MAX (maximum value)/MIN (minimum value) display function for measurement values.
• To prevent battery drain, the device is equipped with an auto power off function that automatically turns off the power if the device is not operated for a certain period of time.

Measurement results can be recorded by inserting an SD card.

The data recorded on the SD card can be imported into spreadsheet software such as Excel as a CSV file.

Part names

• Display section
• POWER button (ESC button/backlight button)
• HOLD button (NEXT button)
• REC button (ENTER button)
• Range button ( button/Time check button)
• A/C button (% button/Sampling check button)
• SET button (Fast/Slow button)
• LOGGER button (Peak Hold button)
• 9. Microphone
• AC output terminal
• $j Adjustment volume
• $lDC9V AC adapter input socket
• $mTripod screw hole
• $n Battery cover screws (2 pcs)
• 16. Stand
• $pBattery cover
• $qSD card socket
• $rWindshield sponge

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specification

Electrical Performance

Frequency response	A characteristic/C characteristic
Frequency Range	31.5 Hz to 8 kHz
Measurement range	A-weighting: 30 to 130 dB C-weighting: 30 to 130 dB
Measurement Range	Lo: 30 to 80 dB Mid: 50 to 100 dB Hi: 80 to 130 dB Auto: 30 to 130 dB
resolution	0.1 dB
Measurement accuracy	±1.4 dB (at 1 kHz)
Dynamic characteristics	FAST (200 msec) SLOW (500 msec)

General specifications

sampling	Approximately 1 time/second
Auto Power Off	Approximately 10 minutes (can be canceled)
Operating temperature and humidity	0 to +50°C, 85% RH or less (no condensation)
Storage temperature and humidity	-20 to +60°C, 85% RH or less (no condensation)
size	Approx. W 68 × H 245 × D 45 mm
weight	Approximately 445 g (including batteries)
power supply	6 AA batteries or AC adapter (sold separately)
battery life	Normal measurement: Approximately 145 hours (backlight off, alkaline batteries used) Data logger function operating: Approximately 60 hours (backlight off, alkaline batteries used)
accessories	Instruction manual, windshield sponge
Compliance standards	IEC61672 class 2
proofreading	Possible
option	AC adapter: VSM-932EK Sound level meter calibrator: SC-942
JAN	4983621180039

• The above performance is at 23 ± 5°C

About SD cards

• Although commercially available SD cards (1-16GB) are compatible, operation has not been certified for all SD card products from all manufacturers. Please note that some SD cards may not be compatible.
• The SD card is not included and must be purchased separately.
• Other types of memory cards, such as SDXC cards and MMC cards, cannot be used.
• SDXC and SDHC are registered trademarks of the SD Association.

Microsoft Excel is a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.