Mr689 Breath Alcohol Concentration Detector Drunk Driving Tester

Mr689 Breath Alcohol Concentration Detector Drunk Driving Tester Description

Operating temperature range:-5-45
Custody temperature range:-20-50
Detection method:Semiconductor gas sensor
The measuring range of the alcohol concentration in the exhalation:0-200mg/100ml
Measurement object:The concentration of alcoholic alcoholic

product name:Alcohol Tester
Current:120ma
Configuration battery:3 x AAA battery(AAA1.5V)(Not included batteries)
Voltage:4.5V
Sensor replacement:Not
product weight:45G
Colour:Black
Material:Plastic
Size:104mmx53mmx25mm

Package Contents:
1 * Alcohol Tester

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.