Sound Level Meter UT-352


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UT-352 is a Sound Level (30~130dB) Meter has auto range and data storage function, with high/lower alarm, analogue outputs and condenser microphone.


  • Auto power off (cancelable)
  • 63 sets data storage
  • AC/DC analog signal output
  • Over/under range indication
  • Data hold, LCD backlight
  • Simulated analog bar
  • A (ear)/C (machine) weighting modes
  • Manual/auto range selectable
  • Fast/slow response rate (fast: 125ms, slow: 1s)
  • Powered by batteries or external power source


  • Range: 30~80dB ±1.5dB, 50~100dB ±1.5dB, 60~110dB ±1.5dB, 80~130dB ±1.5dB
  • Frequency: 31.5Hz~8000Hz
  • Frequency Weighting: A&C
  • Analogue Outputs AC: 0.707Vrms full scale; Output impedance: around 600Ω,  DC: 2Vrms full scale; 10mV/dB; Output impedance: around 100Ω
  • Data Hold
  • Auto Power Off
  • Low Battery Indication ≤4.8V
  • Data Logging: 63
  • High Alarm Display: “OVER”
  • Lower Alarm Display: “UNDER”
  • LCD Backlight
  • Analog Bar Graph: 30~130dB
  • Power 1.5V Batteries (LR6) X 4
  • LCD Size 53mm X 41mm
  • Standard Accessories Batteries, Windscreen, Leather Box
  • Dimension: 273mm x 70mm x 39mm
  • Additional information
  • Gross weight: 330 g
  • Manufacturer part number: UT-352


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