$30.00
Type Breath alcohol detectorMeasurement range 0.00～1.00mg/L 0.00～0.20%BAC; 0.00～2.00g/L;Measurement object Drinking peopleMeasurement accuracy ±10% F.SResolution 99%Voltage 4.5 (v)Dimensions 103*65*27 (mm)Weight 0.064 (kg)Power supply 3 No. 7 batteriesWarm-up time 10 (s)Response time...
