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Class 1 Sound Level Meter with SD Card (IEC161672) - General Tools & Instruments

Name: Class 1 Sound Level Meter with SD Card (IEC161672)
Brand: General Tools & Instruments
SKU: 121207
Price: 520.55 USD
Availability: LimitedAvailability

Part #: DSM403SD

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Accurately Measures Sound Levels of Machinery or an Environment with 0.1 dB Resolution

This instrument's unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cardsApplications:

Acoustics design
Sound system setup
OSHA compliance

Included Accessories:

Hard carrying case
Sound wind shield ball
2 GB SD memory card
User's manual

Optional Accessories:

9VDC adapter for 110V power supply (General P/N AC1)

Specifications:

Embedded Microcontroller: Custom one-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: using Class 1 IEC 61672 standard; 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, 1.6 dB @ 2 kHz, 1.6 dB @ 4 kHz, +2.1 dB and -3.1dB @ 8 kHz; +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
Operating Temperature: 32? to 122° (0? to 50°)
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 Scard not saving data)
- 14 mADC with backlight on and card saving data
- 44 mADC with backlight on and card saving data
Dimensions of Meter: 9.65 x 2.68 x 1.77 in. (245 x 68 x 45mm)
Weight of Meter: 1.08 lb. (489g)

All returns on General Tools & Instruments products have a 20% restock fee.

General Tools & Instruments DSM403SD Class 1 Sound Level Meter with Excel-Formatted Data Logging SD Card

Usually In Stock Usually ships in 24-48 hours Manufacturer Direct