With key chain design, small size, easy to carry. Item Type: HT-611 Digital Alcohol Tester. 1 x HT-611 Digital Alcohol Tester. Size: Approx. 50 x 105mm / 2 x 4.1in. Accuracy: 0.05% + /--10% bac. If you do not receive our reply within 48 hours, pls.
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