A50 Alcohol Tester Product Features: Active and passive measuring forensics investigation and testing Menu-driven operation, simple and convenient Measurement history can be found and printable 20000 records storage capacity, USB interface Print Integration Technical Parameters: Sensor: The fuel cell sensor Measuring range: 0-550mg / 100ml Measurement time: less than 10 seconds Clearing time: less than 5 seconds Gas flow rate: 1.0L or set according to customer needs Display: 2.8inch color dot matrix display Store records: 20,000 measurements Real Time Clock: Yes Battery type: Lithium battery, 7.4V, 1300mAh Working temperature: -5-50 ºC Storage temperature: -20-60 ºC Size: 180mm * 70mm * 30mm Product Weight: 250g Calibration Cycle: 6 months
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