This digital sound level meter is widely used to test noise at work,occupational noise and environmental and community noise.The environmental meter is also used in vehicle noise testing and other specialised applications.
♦DB/Sone
♦Backlight
♦Low Battery
♦Mode Select
♦Data Hold
Counts | 1999 |
Range | 30dB~130dB |
Accuracy | ±2dB (30Hz ~ 8kHz) |
Resolution | 0.1dB |
Sampling rate | Fast 4times/s,Slow 1 tims/s |
Data Hold | √ |
Unit | dB/Sone |
Back light | √ |
Low battery indication | √ |
Over range indication | “UNDER”or “OVER” |
AUTO RANGE or manual range | √ |
Fast or slow mode selected | √ |
Max Value | √ |
Power supply | 4x1.5V AAA |
Dimension | 193mmx60mmx29mm |