Extech
Extech 407780A – Integrating Sound Level Meter with USB
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Description
The 407780A is an integrating sound level meter with USB. The meter takes Leq and SEL measurements with A and C frequency weighting options. The meter has a built in datalogger that records up to 32,000 records and PC interface to easily access your logged information. Its 4 digit multifunction LCD has an analog bargraph and digital reading. With the 407780A you can program integration times, utilize impulse, fast or slow response settings and benefit from alarm features.
- The 407780A is an integrating sound level meter with USB.
- The meter takes Leq and SEL measurements with A and C frequency weighting options.
- The meter has a built in datalogger that records up to 32,000 records and PC interface to easily access your logged information.
- Its 4 digit multifunction LCD has an analog bargraph and digital reading.
- With the 407780A you can program integration times, utilize impulse, fast or slow response settings and benefit from alarm features.
| Model | Extech 407780A |
| Analog Output | AC/DC |
| Memory | 32,000 records |
| Microphone | Condenser, 0.5” (12.7mm) |
| PC Interface | Yes |
| Response Time | Fast/Slow |
| Sound Range (dB) | 30 to 130dB |
| Sound Range (dB) Basic Accuracy | ±1.5dB |
| Sound Range (dB) Max Resolution | 0.1dB |
| Weighting | A,C |
| Certifications | 407780A-NIST_S: CE, NIST 407780A_S: CE |
| Dimensions | 10.4 × 2.8 × 0.8" (265 × 72 × 21mm) |
| Warranty | 2 years |
| Weight | 10.9oz (310g) |
| Included | Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery, one year warranty and case. |
Specifications are subject to manufacturer updates. Refer to current Extech product documentation for complete operating, safety and maintenance requirements.
Extech Limited Warranty
The Extech 407780A is covered by Extech's standard limited warranty for this product. Register your product with Extech promptly after purchase to activate full coverage.
Warranty term, eligibility, registration requirements, exclusions, and coverage are subject to Extech's complete warranty terms for this model.
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