Difference between revisions of "Multicomp Pro MP780905 specifications"
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==Description== | ==Description== | ||
The Multicomp Pro MP780905 is a class2 sound level meter. | The Multicomp Pro MP780905 is a class2 sound level meter. | ||
Latest revision as of 13:10, 11 December 2023
Description
The Multicomp Pro MP780905 is a class2 sound level meter.
| Specification | Details |
|---|---|
| Standard applied | IEC61672 -1 CLASS2 |
| Accuracy | ±1.4dB |
| Frequency range | 31.5HZ – 8KHZ |
| Dynamic range | 50dB |
| Memory | 32700 |
| Level ranges | LO:30dB~80dB Med:50dB~100dB Hi:80dB~130dB Auto:30dB~130dB |
| Frequency weighting | A/C |
| Time weighting | FAST ( 125ms ), SLOW ( 1s ) |
| Microphone | 1/2 inch electret condenser microphone |
| Display | 4 digits LCD display with a resolution of 0.1dB |
| Display Update | 2 times/sec. |
| MAX hold | Hold the Maximum reading |
| MIN hold | Hold the Minimum reading |
| HOLD | Hold the readings |
| Alarm function | “OVER” is when input is more than upper limit of range. “UNDER” is when input is less than lower limit of range. |
| Analog output | AC/DC outputs from earphone outlet AC=1Vrms , DC=10mV/dB |
| Data output | USB data traffic |