Min. Order Reference FOB Price
1 Piece US$4.00-10.00 / Piece
Product Description
MY-B155A portable digital alcohol tester Type: Alcohol breath tester Measuring range: 0.00% -0.19% BAC, 0.0-1.9 g / L Measurement object: the driver and other dangerous operations personnel Accuracy: 99.9% Resolution: 99% voltage: 3V Size: 112 × 68 × 22mm Weight: 0.036 ...