Extech Sound Level Meter - Datalogger

The datalogging sound level meter measures, displays and records sound pressure levels from 30dB to 130dB. The datalogging meter features selectable frequency weighting (‘A’ or ‘C’), selectable response time (fast or slow), AC/DC analog outputs and logs 20,000 readings. Additionally, the sound level meter provides and an adjustable alarm level with a visual alert indicator.

Datalogging Sound Level Meter Includes
>> Windows PC Software with USB Cable
>> Tripod
>> Wind Cover
>> Hard Carrying Case
>> AC Adapter and 9 Volt Battery

NOTE: Large Quantity Discounts Are Available!

Datalogging Sound Level Meter Features

  • 3 Measurement Ranges from 30dB to 130dB
  • Adjustable Alarm Level with Visual Alert Indicator
  • Capture up to 10 Readings per Second When Connected to PC
  • Auto Power Off with Disable Capability
  • Min/Max and Data Hold Functions
  • Heavy Duty Rugged Double Molded Housing
  • Includes Software, USB Cable, Carrying Case, AC Adapter and 9 Volt Battery

Datalogging 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: 32°F to 104°F (0°C to 40°C)
Humidity: 10% to 90% RH
Storage Conditions Temperature: 14°F to 140°F (-10°C to 60°C)
Humidity: 10% to 75% RH
Dimensions 10.9" x 3.0" x 2.0" (278mm x 76mm x 50mm)
Weight 12.3oz (350g)
Compliance Standards IEC61672-1:2002 Class 2
IEC 60651: 1979 Type 2
ANSI S1.4:1983 Type 2

Description Part Number Qty 10+
Extech Sound Level Meter - Datalogger HD600 call
Optional Accessories
94dB Sound Calibrator for 0.5" and 1" Microphones 407744 call
Extech 94/114dB Sound Calibrator (0.5", 1" microphones) 407766 call