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Extech 407790A

Name: Extech 407790A
Brand: Extech
SKU: EX86319352E4
Price: 3965.30 USD
Availability: InStock

Reference EX86319352E4

Brand Extech

Real-Time Octave Band Analyzer

$4,174

$3,965 Save 5%

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Description

The Extech 407790A Real Time Octave Band Analyzer is an auto ranging Type 2 integrating sound level meter that features 1/1 and 1/3 Octave Band real-time noise display and analyses. The 407790A offers five measurement parameters: SPL (Sound Pressure Level), Leq (Equivalent Continuous Sound Pressure Level), SEL (Sound Exposure Level), Lmax (Maximum Sound Pressure Level), and Lmin (Minimum Sound Pressure Level). The built-in memory stores 12,280 data records in sound level mode and 1024 records in Octave mode. The stored data can be easily transferred to a PC with the 407790A software and USB cable. This meter permits choice of ‘A’, ‘C’, or Flat ’Z’ weighting and Slow / Fast /impulse response times. AC and DC analog output signals are available for chart recorders and other external recording devices.

Product Details

Reference EX86319352E4

1 - Windows Compatible Software
1 - USB Cable
4 - C Batteries
1 - Microphone Wind Screen
1 - Mini Screwdriver
1 - 120V AC Adaptor
1 - Case

Wide 100dB range of 30 to 130dB
160 x160 dot matrix backlit LCD displays Leq, LE, Lmax, Lmin, Lp, L05, L10, L50, L90, L95
Stores readings on microSD card
Easily Transfer data to a PC to be analyzed using software and cable provided
A, C and Z weighting with Fast or Slow response
25Hz to 10kHz frequency response
Meets ANSI and IEC Type 2 standards
Internal self test when powered ON
Detachable 0.52" (13.2mm) diameter condenser microphone and Tripod mount provided on rear
Analog AC/DC recorder output
Real time clock with Year, Month, Day, Hour, Minute and Second display
Optional microphone extension cable for measurements in enclosures and other remote locations (407764-EXT)
Applications
Real time analysis of noise from any source (machinery, vehicles, etc)
Monitor office or plant noise and store data for later reference and analysis
Maintain noise level statistics for internal and external audits
Perform machinery noise monitoring or use for noise reduction programs