Audio measurement device (dB) with 5-digit display. Selection of sound measuring scale, maximum measurement retention and low battery indicator.
- Scale measurement:30 ~ 130 dBA (+/- 1.5 dB)
- Frequency scale:31.5 KHz ~ 8.5 KHz
- Linearity scale:50 dB
- Frequency measurement:2 times / sec
- Screen:5 digits & 0.1 dB
- Sound measurement scale selection:Yes
- Max measurement storage:Yes
- Low battery indicator:Yes
- Package:1
- Type:AR 814