Measuring instruments, Testers
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Atmosphere analysers, Gas analysers
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| SPECIFICATIONS | |
|---|---|
| Measurement Range | 28~130dB | 
| Measurement Frequency | 20Hz~8kHz | 
| 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×H284×D48mm | 
| Weight | 370g |