Digital Sound Level Meter (Advanced Type) (Model No. HVO-9353-413)

Digital Sound Level Meter (Advanced Type)

Specification:

• Measuring range: 40dB-130dB (ref.20µPa)
  
• Frequency: 20Hz-12.5kHz
• Resolution: 0.1dB
• Accuracy: IEC 61672-1:2013 Class 2
• Frequency weighting: A weighting
• Response time: Fast (125ms), Slow (1s)
• Microphone: Pre polarization condenser microphone
• Refercner Direction: Axial direction of condenser microphone
• Power supply: 4x1.5V AAA batteries
• Dimension: 210×68×27mm
• Weight: 240g

Features: 

• Automatic range conversion
• Over range indicator
  
• Maximum mode
  
• Data hold
  
• AC signal output: 0.707Vrms, impedance approx. 1000 DC signal output: 20mV/dB, impedance approx. 1kΩ

Standard Delivery:

• Main Unit: 1Pc
• Battery (AAA): 4Pcs
• Screwdriver: 1Pc