- Compliant with IEC 61672-1 class 1 standard
- Real-time 1/1-Octave and 1/3-Octave analysis
- Measurement can be started by internal or external trigger
- Comparator output to trigger external devices
- Super high – contrast backlight TFT – LCD color display
- Dynamic range of 90dB
- AC and DC outputs
- Data transfer using USB
- Micro SD CARD 4GB