Multicomp Pro MP780905 specifications

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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