Features
- Test range:30~130dB
- According to standard: IEC 6167-1 Calss 2 、ANSIS1.4Type 2
- USB interface 14,000 records datalogger (TM-103)
Functions
- Data hold
- Auto power off
- Backlit display
- Max/Min
- Auto ranging
- Time weighting :fast slow
- Frequency weighting: A,C
- Dimension :200x56x32mm (LxWxH)
- Weight:290g (including battery)
Specifications
|
Models |
TM-102 /TM-103 |
|
Microphone |
1/2 inch electret condenser microphone |
|
Resolution |
0.1dB |
|
Accuracy |
±1.5dB (ref 94dB@1KHz) |
|
Level range |
Lo:30~80dB Med:50~100dB Hi:80~130dB |
|
Dynamic range |
50dB |
|
Frequency range |
31.5Hz~8KHz |
