Pocket breathalyzer with air expiration measurement system.
With built-in LCD screen & carrying belt.
Battery powered: 2 x AAA (not included)
Material:Plastic
Product size:1-3/8" x 3-3/4" x 3/4"
Package:Gift Box100Pcs/Ctn/43x30x24.9cmG.W.: 8.2kgs
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