• Compliant with IEC 6 1672-1 class 1 standard.
• Real-time 1/1-Octave and 1/3-Octave analysis.
• Measurement can be started by internal or external tngger.
• Comparator output to tngger 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.