Lutron SL-4010 Sound Level Meter in Bangladesh
 
FEATURES
  
Large LCD display, easy to read.
  
Characteristic 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.
  
LCD display for low power consumption & clear read-out even in bright ambient light condition.
  
Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.
  
Small and light weight design allow one hand operation.
  
Low battery indicator.
  
High quality with economical cost.