Purification technology The alcohol tester uses an advanced purification chamber that removes impurities, ensuring reliable measurements and accurate detection of alcohol only. definition display A definition color screen provides clear visibility of results, making it easy to read in any lighting or environment. Visual system Features a threecolor indicator light for straightforward interpretation of alcohol levels, reducing guesswork in readings. Audible intoxication alarm An audible alarm alerts you when alcohol levels are unsafe, helping promote responsible choices. Use scenarios monitoring at home after drinking to assess driving readiness and make safer decisions. Workplace safety programs to conduct routine checks and reinforce alcohol policies. Preevent or social settings to monitor levels and encourage responsible behaviors without disrupting guests.