Item | Sound Level Meter |
Accuracy | +/-1.5 dB |
Db Range | 30 dBA to 130 dBA |
Display Type | LCD |
Frequency | 31.5-8000 Hz |
Frequency Weighting | A, C |
Number Of Digits | 4 |
Resolution | 0.1 dBA |
Response Time | Fast, Slow, Impulse |
Type | Integrating |
Batteries Included | Yes |
Battery Run Time | 24 hrs. |
Class | Type 2 |
Digital Display Screen Type | LCD With Backlight |
Features | With The 407780a You Can Program Integration Times, Utilize Impulse, Fast Or Slow Response Settings And Benefit From Alarm Features |
Includes | Adjustment Screwdriver, Carrying Case, Microphone, USB Cable, Windscreen |
Instrument Type | Integrating Sound Level Meters |
Interface | USB |
Manufacturer Warranty Length | 2 yrs. |
Max. Sound Level Measurement | 130 dB |
Maximum Frequency Measurement | 8 kHz |
Maximum Operating Temperature | 122°F |
Maximum Sound Level Measurement | 130 dB |
Min. Frequency | 30 Hz |
Min. Sound Level Measurement | 30 dB |
Minimum Frequency Measurement | 31.5 Hz |
Minimum Operating Temperature | 14°F |
Minimum Sound Level Measurement | 30 dB |
Number Of Records Stored | 32000 |
Output Type | AC Analog, DC Analog |
Sound Level Measurement | 30 dB to 130 dB |
Sound Level Measurement Accuracy | +/- 1.5 dB |
Sound Level Measurement Resolution | 0.1 dB |
Standards | CE |