LED Alcohol Testers MS2120

LED Alcohol Testers - MS2120 Features : 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 sec 5) Operation temperature:5-40 6) Torch function 7) Key chain 8) 3 test steps with LED indication 9) test result: Safety: under 0.02% BAC Caution: 0.02% - 0.05% BAC Danger: over 0.05% BAC 10) Battery: 2 x AAA alkaline batteries (not included) Specification: