Sound level meter 30...130 dB 0.1 dB 20 Hz...8 kHz Технические параметры
- Accuracy Class: Class 2
- Battery Type: 4x AA
- Dimmable: No
- Display Type: LCD
- Frequency Measuring Range Max.: 8kHz
- Frequency Measuring Range Min.: 20Hz
- Interface Type: USB RS232
- Kit Contents: Sound Level Meter PC Software & USB Cable
- Manufacturer: Testo
- Response Time (Fast): 125ms
- Response Time (Slow): 1s
- Sound Level Accuracy: 1.4dB
- Sound Level Max.: 130dB
- Sound Level Min.: 30dB
- Sound Level Resolution: 0.1dB
