Dial display te breath alcohol tester-6387
○Product function 1dial display result swith tone 2 quick response and recovery 3automatic shutdown 4 lowel ectrictips ○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 Power:2 1.5VAAA alkaline batteries Product size: 95x 37x 15 mm