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Extech 407790A – Sound Level Meters
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Real Time Octave Band Analyzer
- Wide measurement in 5 ranges: 20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB
- 3.5″ (320×240) TFT color LCD with backlight feature displays Leq, LE, Lmax, Lmin, Lp, L05, L10, L50, L90, L95
- Stores readings on microSD card
- Transferred 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
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Description
Extech 407790A
- Internal self test when powered ON
- Analog AC/DC recorder output
- 25Hz to 10kHz frequency response
- Detachable 0.52″ (13.2mm) diameter condenser microphone and Tripod mount provided on rear
Sound Level Meters
Extech’s Type 2 Integrating Sound Level Meter with Octave and 1/3 Octave Band Real Time is displayed on a large 3.5″ 320×240 TFT color backlit LCD.
The Sound Level Meter complies with the requirements of IEC 61672-1:2003 standard for a Class 2 instrument.
- 1/1 octave band analysis from 31.5Hz to 8kHz
- 1/3 octave band analysis from 25Hz to 10kHZ
- Can perform 1/1 and 1/3 octave band analysis simultaneously
- 4GB Micro SD card
- USB interface
- Datalogging function
- AC/DC signal output available for level and graphic recorder
- Comparator output function
- External trigger input function
- Real time clock with calendar
- Main channel (sound meter, analyzer mode)
- Sub Channel (sound level meter mode)
Product General Attributes | |
|---|---|
| HTS/Schedule B Number | 9027.89.8090 |
| ECCN Number | EAR99 |
| Country of Origin | Taiwan |
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Extech 407790A – Sound L... $4,684.90
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Contact Us Now:
📧 sales@nestesinstruments.com
📞 +1 (833) 763-7837
Let us assist you in finding the perfect solution!
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