Breathalyzer Mouthpieces - Compatible Nozzles for Digital Breath Testers (AOS)

brand new and high quality.
OOTDTY
Features:

Made from top quality material
and odorless
Suitable for CA2000 Tester

Specifications:

Material: Plastic
Size: 20*15mm
Quantity: 1Pc

Note:

1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
(No retail package)
1 x Tester Mouthpieces