Digital alcohol sensor for testing alcohol, safe driving with LCD display

Digital alcohol sensor for testing alcohol, safe driving with LCD display

INQUIRY PRECISE INQUIRY
Description

Place of Origin:
Henan, China
Brand Name:
Winsen
Model Number:
MQ303B
Usage:
Gas Sensor
Theory:
Resistance Sensor
Output:
Digital Sensor
Working Principle:
Flat Surfaced Semiconductor
Target Gas:
Alcohol C2H5OH
Detection Range:
0~500ppm alcohol
Heat Consumption:
below 350mW
{1}{2}{3}