مكان المنشأ
Guangdong, China
Sensor
Fuel Cell Electrochemical Sensor
Item Name
Vending Breathalyzer
Coin for single time
0-15 (For 0, the tester can be tested without coin)
Coin thickness
1.2mm-2.5mm
Coins Capacity
about 200 pieces
Straw capacity
200pcs(<=7mm)
Breath sampling time
about 5 seconds continuous breath