1. Sensor: High-sensitivity semiconductor alcohol sensor
2. Test range: 0.000 ~ 0.199% BAC; 0.000 ~ 1.990 �� BAC; 0.000 ~ 0.995mg / L (BrAC)
3. Alarm point: 0.050% BAC; 0.500 �� BAC; 0.25mg / L (BrAC)
4. Accuracy: �� 0.010% BAC; �� 0.010 �� BAC; �� 0.05mg / L
5. Response time:<5 seconds
6. Warm-up time: 10 seconds
7. Blow time: within 10 seconds
8. Working voltage: 2 AAA alkaline batteries ��Not included��
9. Product size: 77x56x14MM
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Returns / Change of Mind Policy: We 100% support our customers, If you are not satisfied, you may return any item within 30 days of delivery. If the product is no problem, all shipping charges must be paid by customer for returns. If you have any problem with our products, please CONTACT US at once.
Estimated Delivery Time Frame: 12-20?business?days