Overview
Enviro Testers noise spectrum analyzer sound level meter is a universal sound level meter, an integrated sound level meter. It can also measure Accumulated percentile sound level, also a spectrum analyzer that can measure 1 or 1 octave filter and 1 or 3 octave filter. It has frequency range 10 Hz to 20,000 Hz, manual, three gears, linear range > 60 dB of range control, A, C, and Lin (Linear) frequency weighting.
Features
- Large screen display is adopted, with clear and intuitive
- Optional Bluetooth printer for data printing
- Use USB data output to connect with PC
- Provide Bluetooth data output choice
Technical Description
| Microphone | 12.7 mm (0.5 in) (1/2′) test condenser microphone |
| Frequency range | 10 Hz to 20,000 Hz |
| External power | 6 V |
| calibrator | Use class 1 sound level calibrator |
| Frequency weighting | A, C, and Lin(Linear) |
| The output interfaces | USB data cable output |
| Display | Large screen dynamic LCD, instantaneous sound level, with analog ammeter display. |
| Range control | Manual, three gears, linear range > 60 dB |
| Testing Range | 30 dB to 90 dB (dynamic scale display 10 to 100) |
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