Description
ZW Breathalyzer Rechargeable | Professional-Grade Accuracy | Portable Breath Alcohol Tester for Personal & Professional Use Pro
The default shipping percentage unit has a testing range of 0.000-0.200. If you need other units and testing ranges, please contact online customer service and we can debug them for you before shipping
Contact original manufacturer for OEM/B2B business: B2B@joyllon.com CC to skype: chinaok321@gmail.com
We also offer Free Sourcing service for our long-term partners, please send us requirement (quantities/photo/weblinks etc.), we will fast proposal you for choice.
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