Color: Black; Threaded by keyring in order to be wearing more convenient.
Rapida response and resilience; Flashlight torch function (orange light); LED colored alcohol level on the screen.
It has three main functions: the alcohol test, the function of the torch and the timer function.
Power supply: 2pcs AAA 1.5V battery (not included); Dimension: 74 * 36 * 22mm; Unit packing the gross weight: 24 g.
Warning: Please be sure to hold down the ''POWER'' button during the test.

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B01IH8EHW8