Hot sell professional breathalzyer AT8100

breathalyzer Healthy anti-return mouthpieces Fashioned colorized LCD indicationi Real temperature and time indication Automatic procedures for sampling, simple operation and calibration by user Password management Passive testing available Printer and computer communication optional Sensor : Fuel cell Alcohol sensor Power: 2×AA batteries, rating capacity: 2.1AH, Working Tem: -10°C 50°C; Storage Tem: -40°C 70°C Detection Range: 0.000 0.500%;0.000 5.000‰;0.000 2.500mg/l Accuracy: <0.200 ±0.025mg/L 0.200 0.400 ±0.040mg/L 0.400 .2.500 ±20% Pass level indication: 0.090mg/L Fail level indication: 0.250mg/L Response Time: T< 30s Working Hum Range: < 95%RH (No Dews) Packing details: Carton size: 50.5*36.5*33cm QTY:20pcs G.W: none