The working principle of an alcohol detector is:

When the gas sensor does not detect alcohol, the level on pin 5 of A is low. When the gas sensor detects alcohol, its internal resistance decreases, causing the level on pin 5 of A to increase. A is a display push-push, with 10 output ends, each of which can drive a light-emitting diode. The display push-push A determines the number of light-emitting diodes lit in sequence according to the level of the 5th pin, and the higher the alcohol content, the greater the number of light-emitting diodes lit. The top 5 light-emitting diodes are red, indicating a safety level exceeding the safety level. The bottom 5 light-emitting diodes are green, indicating a safety level, with an alcohol content not exceeding 0.05%.

【Product Features】

1. The digital display shows the alcohol concentration result and has a prompt sound.

2. Rapid Response and Recovery

3. Alarm points can be selected

4、Red Backlight

5. Auto Shutdown Power Saving Feature

6. The nozzle is replaceable and is supplied with 5 nozzles.

【Packing Information】

Product size: 118X70X28mm

Net weight of a single product: approximately 43.6g

singleProduct gross weight: About 90.4g

singleColor box size: 146X110X36mm

Crate Size: 57X37X30.5cm

Packing Quantity: 100pcs

Gross Weight: 9.7kgs

Net weight: 8.9kgs

Color: Black