The USB probe detects noise levels between 30 and 130 dB and saves them in the internal memory. This compact and robust USB probe in mini-format, with a large memory (up to max. 129920 data records), serves mainly for long-term registration in many different sectors.
- Measurement range: 30 ... 130 dB - Precision: ±1,4 dB - Frequency: 31.5 Hz ... 8 kHz - Data report: 129920 data records