- While the unit is switch off, hold down the power button
- The screen will come on and you should see the screen flicker between 3 options
- One of the options would show you numbers - that is the number of time the unit has been used.
How to check number of test have been conducted on the Alcosense Pro? Print
Modified on: Wed, 7 Jul, 2021 at 3:49 PM
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