Special offer. The tester is produced from glass tubing containing a reagent. Tube weight is 5 g. The reagent has for serve as to suggest the alcohol concentration within the air exhaled. The reagent alters from Red to White in colour proportionate to the density of alcohol. A volume measurement of exhaled breath is calculated by a red thermochrome indicator. The indicator becomes red after 2 minutes following the test. This red colour signals the readiness to interpret the test result. The reagent is maintained firmly between two chrome steel gates. The tube of glass is sealed at each and every extremity by an aluminium core. Striker tips are placed at each and every end of the tube to forestall damage because of shock. An adhesive label is surrounding the glass tube for an increased resistance to shock.
Alcoproof NF Approved Breathalyser
Tested In Accordance with NF Standards
French Legal Requirement from July 2012
Easy to make use of tube showing alcohol levels within two minutes
Simply Blow in the course of the tube intill the red indercator turns to white & Then Stop Blowing