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RT-958 Professional Sound Level Meter

RT-958 Professional Sound Level Meter with Datalogger
Features
  • This unit complies with the IEC61672-1 class 2
  • This unit complies with the IEC61672-1 class 2
  • Max/Min measurement
  • Over range display
  • Under range display
  • A & C weighting
  • FAST and SLOW responce
  • Analog AC / DC outputs for connection to frequency analyzer or X-Y shaft recorder
  • PC real-time monitoring and recording (RT-958)
  • Datalogger function (ET-958)
  • Memory up to 262144 readings (RT-958)

Accessories:
  • User’s manual, 9V Battery, Windscreen, Regulator rod, 3.5 earphone plug, USB Cable,(ET- 958), Adaptor (ET- 958), Software (ET- 958), Tripod (optional). Gift box, Carrying case.
Specification
Applied Standard Iec61672-1 Class 2
Measuring Range Lo:30~80dB; Med: 50~100dB:
Hi:80~130dB; Auto: 30~130dB:
Operating Conditions -20º~60ºC;<90%RH (Non-condansation)
Storage Condition -30º~70ºC;<75%RH
Accuracy ±1.4dB
Resolution 0.1dB
Frequency range 31.5Hz~8kHz
Dynamic Range 50dB
Frequency weighting A&C
Time weighting FAST 125ms; SLOW (1s)
Sampling Rate 2 Times/Second
Microphone ½ inch electric condenser microphone
Dimension (L*W*H*) 252*66*33*mm
Weight 258g





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