Features
● Display 2000 counts
● Auto & Manual Ranging
● Auto Power Off
● Dynamic 50dB
● Frequency 30Hz~8kHz
● Sample Rate 2 times/second
● Fast 125ms / Slow 1sec
● A / C Weighting
● Display Backlight
● Low Battery Display
● Analog Bar Indication
● Over Range Indication
● MAX
● Dateand Time Display
● AC / DC Signal Output
● AC Adapter
● RS-232 PC link
● USB Interface
● Data Logging 16000 groups
|
Specifications |
Range |
Resolution |
Accuracy |
|
Sound Pressure |
30dB~80dB 40dB~90dB 50dB~100dB 60dB~110dB 70dB~120dB 80dB~130dB |
0.1dB 0.1dB 0.1dB 0.1dB 0.1dB 0.1dB |
±1.5dB ±1.5dB ±1.5dB ±1.5dB ±1.5dB ±1.5dB |
