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Pravin Electronics & Electricals

LUTRON SL 4010 Sound Level Meter. Range : 30 ~ 130 dB

Display 18 mm ( 0.7" ) LCD ( Liquid Crystal Display ), 3 1/2 digits.
Measurement range: 35 to 130 dB, 3 ranges :
range 1 - 35 to 80 dB, range 2 - 50 to 100 dB, range 3 - 80 to 130 dB,
Each range with warning indicator for over & under load.
Resolution: 0.1 dB
Frequency Measuremen 31.5 Hz to 8,000 Hz
Data Hold Hold function to freeze the display value.
Calibrator: B & K (Bruel & k multi-function acoustic calibrator, model: 4226)
Power Supply 006P DC 9V battery ( heavy duty type ).
Features
  • Large LCD display, easy to read
  • harateristic of " A " frequency weighting network are designed to meet IEC 61672 class 2.
  • " Fast " time weighting characteristic mode.
  • Build in adj. VR is available for easy calibration.
  • Condenser microphone for high accuracy & long-term stability.
  • Hold function to freeze the display value.
  • Warning indicator for over and under range.
  • Small and ligh weight design allow one hand operation
  • Low battery indicator
  • High quality with economical cost.
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