Measuring instruments, Testers
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SPECIFICATIONS | |
---|---|
Measurement Range | 27~130dB |
Measurement Frequency | 20Hz~20kHz |
Measurement Item | Instantaneous value LP (LP), Equivalent continuous A-weighted sound pressure level "Leq", Weighted equivalent continuous perceived noise level (LE), Percentile noise level (LX), Maximum-value, Minimum-value. |
Dynamic Characteristics | FAST, SLOW, IMPULSE |
Memory Function | Instantaneous value or calculated value stored in memory (32 KB) |
Output | AC1Vrms (FS), DC2.5V (FS), RS232C |
Power Supply | AA battery×4 |
Dimension | W85×H310×D48mm |
Weight | 370g |