I Can fixed the error 1 of one touch ultra 2??i need help ASAP
find the answer you need in the One Touch Ultra 2 manual. If you don't have a
copy you can download the manual using our free service below.
looked up the error message you are getting in the manual and error 1 message
means that there is a problem with meter and you need to contact customer services
(see page 55 of the One Touch Ultra 2 manual for more information).