Personal use alcotester with electrochemical sensor. 

Specifications:

• Category: Semi-professional breathalyzer;
• Sensor: Electrochemical;
• Warranty: 24 months for alcotester, 12 months for sensor (in Lithuania);
• Display: 3 digits;
• Operating temperature: 10 – 40º C;
• Battery: AAA (2 pcs.);
• Storage temperature: 0 - 50 º C;
• Accuracy: +/- 0.005% BAC at 0.05% BAC;
• The set includes: alcotester, 5 x mouthpieces, case, batteries. 
• Weight: 108 g. with batteries. 
• Size: 105mm x 55mm x 23mm;
• Country: China.