Extech 407780A
Integrating Sound Level Meter with USB
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. Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery, one year warranty and case.
Specifications
| General | |
|---|---|
| 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 |
| Additional Details | |
|---|---|
| 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) |
Resources & Support
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Software Download
Extech 407780A Software
User Manual
Extech 407780A User Manual
Certification
Extech 407780A Declaration of Conformity
Datasheet
Extech 407780A Datasheet
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.