Analog output (10 mV / dB) on Ø 3.5 mm jack for analysing the results on a data logging interface
This digital display sound meter offers 2 measurement modes: dBA or dBC
Technical characteristics:

• 2 measurement ranges: 30 to 130 dBA and 35 to 130 dBC
  
• Precision: ± 1.5 dB
  
• Frequency range: 31.5 Hz to 8.5 kHz
  
• Response time selection: fast or slow
  
• Display: 4 digits
  
• Measurement frequency: 2 Hz
  
• Memorisation of the maximum measured value
  
• Battery level indicator
  
• Delivered with microphone cover and storage case
  
• Power supply: 4 AA batteries
  
• Dimensions / Mass: 256 x 70 x 35 mm / 308 g