CA2000 Alcohol Tester Blowing Type Ethanol Concentration Tester
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Handheld Alcohol Refractometer, 0 ~ 80% Alcohol Content Measurement Tool Tester for Spirit, and Widely Used in Scientific Research, Food Industry Production : Amazon.co.uk: Home & Kitchen
Drunk Driving Blowing Mode Type High Precision Alcohol Tester Black | Fruugo UK