Features
- 1.It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2
- 2.Modern, conpact, portable design
- 3.Accuracy up to ± 1.5 dB
- 4.Measurement range: 30dBA-130 dBA
- 5.MAX/MIN Hold
- 6.Auto backlight display
- 7.Auto power OFF
Specifications
| Measuring range |
30dBA~130dBA |
| Accuracy |
± 1.5 dB (94dB@1KHz |
| Frequency range |
31.5Hz~8KHz |
| Frequency weighting |
A |
| Digital Display |
4digits |
| Resolution |
0.1dB |
| Sample rate |
2 times/second |
| Microphone |
1/2 inch electret condenser microphone |
| Power supply |
9V Battery |
| Power life |
About 30 hours (alkaline battery) |
| Operating condition |
0~40℃，10~80%RH |
| Storage condition |
-10~60℃，10~70%RH |
| Weight |
144g (including battery) |
| Dimension |
57*26*149mm |
Packing List
- Blister packaging*1
- Host*1
- 9V battery*1
- Instructions*1