– Wide measuring range up to 130 dB
– Analog output with 4 … 20-mA
– Data interface
– LC display
– SD card memory up to 16 GB
– EXCEL storage
– External microphone
– Battery and mains operation
| Measuring range | 30 … 130 dB | |
| Measurement accuracy | Based on class 2 according to IEC61672 | |
| Resolution | 0.1 dB | |
| Frequency | A & C | |
| Term review | Fast: 125 ms | |
| Slow: 1 s | ||
| Frequency range | 31.5 Hz … 8 kHz | |
| Measuring range selection | 30 … 130 dB (auto) | |
| 30 … 80 dB | ||
| 50 … 100 dB | ||
| 80 … 130 dB | ||
| Measurement functions | Hold by pressing a button | |
| Peak Hold | ||
| Max-Min | ||
| Analog output | 4 … 20-mA
| |
| Note: The scaling of the analog output depends on the selected measuring range.
| ||
| Adjustment | Via optional calibrator in an internal menu | |
| Data storage | SD card max 16 GB | |
| Storage rate | 5 s, 10 s, 30 s, 60 s, 120 s, 300 s, 600 s, 1800 s, 3600 s | |
| Memory error | <0.1% of the total stored data | |
| Refresh rate from the display � | About 1 s | |
| Interface | Serial, for live visualization on computers | |
| (Data cable SOFT-LUT-USB sold separately) | ||
| Power supply | 6 x 1.5V AAA batteries | |
| 9V / 1 A power adapter | ||
| Automatic shutdown | After 10 minutes without operation | |
| Disabled when in power supply mode | ||
| Operating conditions | 0 … 50°C / 32 … 122°F, max. 85 rh | |
| Weight | About 230 g / < 1 lb | |
| Dimensions | Device: 132 x 90 x 32 mm / 5.2 x 3.5 x 1.3 in | |
| Microphone: 12.5 x 32 mm | ||
| Cable length: approx. 120 cm | ||











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