Description
- 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!
