The manufacturer of the breath test machines normally admits to a margin of error of + or - .02 at .10. This means that the blood result you had could be a .69 or .77 or it could be a .109 or .117. The presumption of innocence requires that the lowest possible test of the two possible be considered.
Oscar Ernesto Toscano Glendale Criminal Defense Attorney
Posted almost 14 years ago.
The manufacturer of the breath test machines normally admits to a margin of error of + or - .02 at .10. This means that the blood result you had could be a .69 or .77 or it could be a .109 or .117. The presumption of innocence requires that the lowest possible test of the two possible be considered.