407790A Octave Band Analyzer, Real Time
SKU: 407790A
Extech’s Type 2 Integrating Sound Level Meter with Octave and 1/3 Octave Band Real Time is displayed on a large 3.5" 320x240 TFT color backlit LCD.
List price. Volume pricing available.
Extech’s Type 2 Integrating Sound Level Meter with Octave and 1/3 Octave Band Real Time is displayed on a large 3.5" 320x240 TFT color backlit LCD.
The Extech 407790A Octave Band Analyzer, Real Time 407790A is manufactured by Extech. Valley Instrument Service is an authorized Extech dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
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Contact Us or Call (661) 327-8681| Analog Output | AC output: 1 Vrms (at full scale); DC output: 3.0V, 25mV/dB |
| Frequency Bandwidth | 25Hz ~ 10kHz |
| Memory | microSD card (included) |
| Microphone | Condenser, 0.52" (13.2mm) |
| Response Time | Fast, Slow, 10ms (t), I |
| Sound Range (dB) | 20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB |
| Sound Range (dB) Basic Accuracy | ±1.5dB (ref 94dB @ 1kHz) |
| Weighting | A, C, and Z |
| Certifications | 407790A-NIST_S: CE, NIST / 407790A_S: CE |
| Dimensions | 13.6 × 3.9 × 2.4" (345 × 100 × 60mm) |
| Power | 4 × C (1.5V) batteries / external supply 6V DC, 1A |
| Warranty | 2 years |
| Weight | 33.5oz (950g) |
This product is part of a family with 2 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
407790ACurrent | $5,100.00 | Viewing |
407790A-NIST | $5,300.00 | View Details → |
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