Μετρητής στάθμης ήχου UNI-T UT352

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Range
  30~80dB, 50~100dB, 60~110dB, 80~130dB (±1.5dB)
• Frequency
  31.5Hz~8000Hz
• Frequency Weighting
  A and C
• Sample Rate
  FAST 8 Times/s, SLOW 1 Times/s
• Analogue Outputs AC 0.707Vrms full scale
  Output impedance around 600Ω
• Analogue Outputs DC 2Vrms full scale
  10mV/dB, Output impedance around 100Ω
• Data Hold
  Yes
• Auto Power Off
  Yes
• Low Battery Indication
  ?4.8V
• MAX Mode
  Yes
• MIN Mode
  Yes
• Data Logging
  63
• High Alarm
  Display ""OVER""
• Lower Alarm
  Display ""UNDER""
• LCD Backlight
  Yes
• Analog Bar Graph
  30~130dB
• Power
  1.5V Batteries (LR6) X 4
• LCD Size
  53 X 41mm
• Product Color
  Red and Grey
• Product Net Weight
  330g
• Product Size
  273 X 70 X 39mm
• Standard Accessories
  Batteries, Windscreen, carrying bag

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