- 50%

MQ-3 Alcohol Ethanol Sensor Module Breathalyser Gas

1 sold

৳ 130.00

Available : 7 Sold : 1

7 in stock

SKU: 2581 Categories: ,

Product Details:

  • Alcohol Detector
  • Condition: New
  • Size: approx. 32 x 22 x 27mm
  • Main chip: LM393, ZYMQ-3 gas detector
  • Working Voltage: DC 5V
  • With signal ouput instructions
  • Two-way signal output (TTL level output and analog output)
  • TTL output effectively signal for low level(when the output low level signal lights, can directly connected microcomputer)
  • Analog output 0 ~ 5v voltage, the higher the concentration, the higher the voltage
  • Has a high sensitivity and good selectivity
  • Has long service life and reliable stability
  • Rapid response recovery features
  • For motor vehicles and other prohibition drunken drivers homework personnel on-site testing, also used in other places of ethanol vapor detection
  • Color is shown as pictures
    PLS NOTE that due to lighting effects, monitor’s brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!

 

Package included:
100% Brand New

1set x  MQ-3

Change