Intuitive Indication: Featuring a three-color indication system, this for mini breathalyzer makes understanding results straightforward, a user-friendly experience for everyone. Di gital Detector 1.
eBay
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Aliexpress UK
This black keychain design breath tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry. Due to factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website.
eBay
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Aliexpress UK
Here We Have A Supreme/BACtrack Go Keychain Breathalyser From SS18 BNIB!!!!!!!!!! 100% Authentic! And Super Rare!!!!!!!!!!!!!!!!!!!! Bought From The World Famous Supreme Store In Peter St Soho!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Please Feel Free To Take A Look At My Other Items And Thanks For Looking!!!!!!!!!!!!!!!!!!!!!!!!!Will Be Dispatched Royal Mail Signed For Once Payment Has Cleared!!!!!!!!!!!!!!!!!!!!!!!!!!!!
eBay
Happy Banana Cat Key Chain Mobile Phone Chain Keyring Student Gift Funny Cat Bag Pendant Lanyard Happy Cat Keychain
Aliexpress UK
This black keychain design breath tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry. Three different LED lights to show the content of in the blood, make it much easier for night vision and provide professional for precision for safe driving.
eBay
Anti-lost Keychain Small Chic Personalized Customized Keyring for Car Name Phone Number Men Women Gift Key Chain Holder P021
Aliexpress UK
This black keychain design breath alcohol tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry.
eBay
20/50pcs multi-color mixed 30mm metal paint round key chain DIY key chain mobile phone chain bag decoration accessories
Aliexpress UK
This black keychain design breath alcohol tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry.
eBay
Panda charm cute cat keychain, Handmade charm, Phone Strap Gift Phone Accessory Y2K accessories Keychain
Aliexpress UK
This black keychain design breath tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry. Three different LED lights to show the content of in the blood, make it much easier for night vision and provide professional for precision for safe driving.
eBay
Anime KeyChain Women My Hero Academia TOWER RECORDS CAFE Key Chain for Men Aizawa Shouta Key Ring Iida Tenya Acrylic Pendant
Aliexpress UK
This black keychain design breath alcohol tester is easy to carry and use.Easy to use, quick ，response and recovery in seconds，LED torch function，Keychain-Portable, convenient and convenient to carry.
eBay
The Coffin of Andy and Leyley Anime KeyChain Women Mobile Phone Lanyard Key Chain for Men Acrylic Car Pendant Japan Girls Gift
Aliexpress UK