快速支持
直接联系认证专家
Measurement Ranges:
Auto: 30 to 130dB
Low: 30 to 80dB
Medium: 50 to 100dB
High: 80 to 130dB
Bandwidth: 31.5 to 8kHz
Resolution: 0.1dB
Accuracy: ±1.4dB
Standards: Meets IEC 61672-1 Class 2
Frequency Weighting: A and C (selectable)
Response Time: Fast: 125ms / Slow: 1s
Analog Output: AC = 1Vrms, DC = 10mV/dB
Interface: USB
Memory: Datalogs up to 32,700 data points
Sample Rate: 1 to 59 seconds
Power: 9V Battery
Dimensions: 11 x 3 x 2" (278 x 76 x 50mm)
Weight: 12.3oz (350g)
