General Tools DSM403SD - Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card

Name: General Tools DSM403SD - Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card
Brand: General Tools
SKU: GeneralDSM403SD
Price: 411.69 USD
Availability: InStock

0 reviews | UPC: 681035014653 | Model: General Tools DSM403SD

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Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card

Measurement ranges: 30 to 80 dB, 50 to 100 dB, 80 to 130 dB
Measurement accuracy (with "A" frequency weighting): 2.0 dB @ 31.5 Hz, 1.5 dB @ 63 Hz, 1.5 dB @ 125 Hz, 1.4 dB @ 250 Hz, 1.4 dB @ 500 Hz, 1.1 dB @ 1 kHz, 1.6 dB @ 2 kHz, 1.6 dB @ 4 kHz, +2.1 dB and -3.1 dB @ 8 kHz; +3.0 dB and -6.0 dB @ 12.5 kHz; +3.5 dB
Frequency range: 31.5 Hz to 16 kHz (Class 1)
Data logging sampling time: Adjustable from 1 second to 1 hour
LCD size: 2.05 x 1.5 in. (52 x 38 mm)
Auto power off: After 10 minutes of inactivity
Operating temperature: 32° to 122°F (0° to 50°C) @ <85% RH
Downloads logs in Excel format
Auto power off (can be disabled for data logging)
1-year limited warranty

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Product	General Tools DSM403SD Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card
Price
In Stock
Minimum Sound Level	30 dB
Maximum Sound Level	130 dB
Display (Sound Level Meter)	Digital
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General Tools DSM403SD

Large backlit LCD
Auto ranging or manual ranging
"A" or "C" frequency weighting
Fast or slow time weighting
Min/max/peak memory + data hold

Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card

The #DSM403D sound data logger is ideal for measuring and documenting environmental and industrial noise for compliance purposes.

Specifications
Embedded Microcontroller	Custom single-chip LSI device
Display Type	LCD with green backlight
Display Size	2.05 x 1.5 in. (52 x 38mm)
Parameter Measured	dB
Frequency Range	31.5 Hz to 16 kHz
Measurement Range	30 to 130 dB in autoranging mode User can also select fixed range of 30 to 80 dB, 50 to 100 dB, or 80 to 130 dB
Measurement Weighting	By frequency: using Class I IEC 61672 standard; frequency weighing uses “A” or “C” standard By time: time weighting is fast or slow (200 ms or 500 ms response time)
Measurement Accuracy	With “A” frequency weighting: ± 2.0 dB @ 31.5 Hz, 1.5 dB@ 63 Hz, 1.5 dB @ 125 Hz,1.4 dB @ 250 Hz, 1.4 dB @500 Hz, 1.1 dB @ 1 kHz, 1.6dB @ 2 kHz, 1.6 dB @ 4 kHz,+2.1 dB and -3.1dB @ 8kHz; +3.0 dB and -6.0 dB @12.5 kHz, +3.5 dB and -17.0 dB @ 16 kHz
Measurement Resolution	0.1 dB
Data Logging Sampling Time	1 second to 1 hour
Settable Parameters	Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, “A” or “C” frequency weighting, fast or slow time weighting
Storable/Recallable Readings	Maximum, minimum
SD Card Capacity	1 GB to 16 GB
Operating Temperature	32° to 122°F (0°to 50°C)
Operating Relative Humidity	0 to 85%
Power Supply	Six Alkaline “AA” batteries or optional 9-VDC AC adapter
Power Consumption	8 mADC (normal operation, with backlight off and SD card not saving data) 14 mADC with backlight on and card saving data 44 mADC with backlight on and card saving data

Tech Specs

Environmental Testers / Physical Property/Sound Level Meters Template
Minimum Sound Level	30 dB
Maximum Sound Level	130 dB
Display (Sound Level Meter)	Digital
Single Range	No
Dual Range	Yes
A Frequency Weighting	Yes
B Frequency Weighting	No
C Frequency Weighting	Yes
Frequency Range Max	8 GHz (8000000000 Hz)
Resolution (Sound Level Meters)	0.1 dB
Calibrator Capability	Yes
Vibration Measurement	No
Noise Level Measurement	Yes
Fast/Slow Time Adjustment	Yes
Min/Max Display	Yes
Tripod Mount	No
Type (Sound Level Meter)	II
Test Equipment General Attributes
Warranty	1 YEARS
Safety Approval	RoHS
Interfaces I/O	RS-232
Storage	SD Card
Product Weight	1.08 LBS
Data Logging	Yes
HTS/Schedule B Number	9027.89.8090
ECCN Number	EAR99
Battery Type	9v, AA
Power Supply Voltage	Battery Powered
Country of Origin	United States