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Extech HD600 Datalogging Sound Level Meter

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The Extech HD600 Datalogging Sound Level Meter gives you the ability to record sound levels at rates of up to 10 readings per second when connected to a PC. Built-in datalogging capabilities on the Extech HD600 allow for storage of up to 20,000 records taken at speeds from 1/sec to 1/59 sec, and the sound meter’s highly accurate sensor detects sounds between 30 dB and 130 dB with ±1.4 dB accuracy. Featuring a built-in stand and a durable double molded housing, Extech HD600 Datalogging Sound Level Meters are an excellent option for demanding applications.



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Extech HD600 Datalogging Sound Level Meter

The Extech HD600 meets ANSI and IEC 61672-1 Type 2 standards. It has three measuring ranges from 30 to 130 dB with 1.4 dB accuracy. In addition to the LCD digital display, an analog bargraph provides easy viewing of fast changing sound levels. Unit features a rugged double-molded housing and built-in stand.

Additional Features

Users can select Frequency Weighting (‘A’ and ‘C’), Response Time (Fast and Slow), maximum/minimum Hold, Auto Power Off, and AC/DC analog outputs. The meter has a datalogging capability of up to 20,000 records with user-settable sampling rate from 1 to 59 seconds. Readings are displayed and recorded with real date and time stamp.

Extech HD600 Features:

  • Datalogging capability up to 20,000 records
  • Auto power off with disable capability
  • Three ranges from 30 to 130dB
  • Capture up to 10 readings/sec when connected to a PC
  • Records readings with real date and time stamp
  • Min/Max and Data Hold functions
  • Heavy Duty rugged double molded housing
  • USB port includes software
  • Includes Windows® compatible software, USB cable, wind cover, tripod, hard carrying case, AC adaptor, and 9V battery

Extech HD600 Sound Level Meter Specifications:

Sound Range 30 to 130dB
Sound Accuracy ±1.4dB
Frequency Range 31.5Hz to 8kHz
Dynamic Range 50dB
Frequency Weighting A and C
Response Time Fast (125ms) / Slow (1 Second)
Analog Outputs AC: 1Vrms Full Scale; Output Impedance: 100 OHms
DC: 10 mV/1dB; Output Impedance: 1 kOhms
Data Storage Capacity 20,000 Readings/Samples
Auto Power Off Approximately 15 Minutes of Inactivity with Disable
Power Supply (1) 9 Volt Battery or 12 Volt AC Adaptor
Battery Life 30 Hours
Microphone 1/2″ Electret Condenser
Display 4 Digit LCD with Bargraph and Backlighting
Display Update Rate 2 Times/Second
Range Indicators “Over” and “Under”
Operating Conditions Temperature: 0°C to 40°C

Humidity: 10% to 90% RH

Storage Conditions Temperature: -10°C to 60°C
Humidity: 10% to 75% RH
Compliance Standards IEC61672-1:2002 Class 2
IEC 60651: 1979 Type 2
ANSI S1.4:1983 Type 2
Weight 350g
Dimensions 278mm x 76mm x 50mm




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