Измеритель уровня звука; Диапазон:30?143дБ; 107x65x33мм Технические параметры
- Battery Type: 1x 9 V
- Dimmable: No
- Frequency Measuring Range Max.: 8kHz
- Frequency Measuring Range Min.: 20Hz
- Interface Type: USB
- Kit Contents: PC Software to Control Setup & Retrieve Stored Events or Analyse Real-Time Measurements
- Manufacturer: Extech
- Ripple & Noise (%): -999
- Sound Level Accuracy: 1.4dB
- Sound Level Max.: 143dB
- Sound Level Min.: 90dB
