Dual display type breath alcohol tester-6389
 
○ Product function:
1dual display
2digital display result swith tone
3 quick response and recovery
4automatic shutdown
The 5 clock &alarm clock
6temperature display
7the countdown function
○ Technical parameters:
Sensors: semiconductor alcohol sensors
Preheating time: 10seconds
Response time:5 seconds
Working environment temperature:5~ 40 degrees Celsius
Test range:0% ~0.19%BAC and0~ 1.9 g /L
Power:2 1.5VAAA alkaline batteries(alcohol tester),1 AG13button battery(clock)
Product size: 100x 37x 17 mm