Features：

Fuel cell sensor-accuracy and reliance

Dot matrix LCD indication

Alarming threshold can be adjusted

Sensor module design-easy for maintenance

Pressure sensor-low pressure testing rejection

Switchable result units(mg/l, g/l, %BAC, ‰BAC)and temperature scale(℃, ℉)

Technical Data:

Testing Range: 0-2mg/l, 0-4g/l, 0-0.4%BAC, 0-4‰BAC

Resolution: 0.001%BAC

Accuracy：±0.006%BAC at 0.05%BAC

Working Temperature: 10-40℃

Battery：2*AA alkaline battery