Test Range: 0.00 - 4.00 %
Test Range: 0.000 - 0.400 %BAC
Test Range: 0.000 - 2.000 mg/L
Accuracy: ± 0.05 ‰ / ± 0.005 %
Power: 1 x AA Alkaline Battery
Display: 4-digit Back-lit LCD (%BAC)
Features: Premium Fuel cell accuracy, test results memories, cumulative test counter, breath flow check technology, battery low indication, auto power off