Features:
9.5" super large full screen LCD with large bold red font to display for easy reading.
24 hours real-time monitoring the sound level.
Support hanging on the wall(recommended) or free standing on the desk.
Wide measurement range from 30dB to 130dB, Frequency: 31.5Hz - 8KHz, Resolution: 0.1dB/1dB, Accuracy: ±1.5dB.
With A and C equivalent weighted sound pressure levels.
Fast and slow dynamic characteristic mode.
With maximum/minimum value measurement.
Buzzing and flashing to remind you when the real time measurement is reach to the alarm level, and hold the data for 3s then back to normal mode.
Suitable for checking and monitoring the sound level for personal, families, business, studies, industrial, etc.
Specification
| Material |
ABS |
| Frequency Weighting |
A or C weighting |
| Display Mode |
Fast and slow selectable |
| Operating Temperature & Humidity |
0～40℃, 10%～80%RH |
| Storage Temperature & Humidity |
0～60℃, 10%～70%RH |
| Power Supply |
5V 1A AC/DC adapter |
| Brand Name |
Smart Sensor |
| Model Number |
AR884A+ |
| Measuring range |
30~130dBA, 35~130dBC |
| Frequency |
31.5Hz~8.5kHz |
| Accuracy |
±1.5dB |
| Display |
3 large LED digital display |
| Resolution |
0.1dB |
| Microphone Type |
Dia. 6mm ECM type |
| Alarm Mode |
Built in alarm buzzer |
| Operation Voltage |
USB DC5V 1A |
| Package Size |
24.5 x 9.2 x 5.2cm |
| Item Weight |
518g |
| Pieces / Carton |
10 PCS |
