Technical data

Symbols, messages, problems and error messages
212
Batteries almost empty: This message appears when
the batteries are almost empty. It appears every time
you turn the meter off if you have not yet changed the
batteries. The first time the message appears, you can
still perform about 50 tests.
Change the batteries as soon as possible.
Close tip cover: This prompt appears if the tip cover is
open and needs to be closed:
when you turn off the meter after a test
when you close the cassette compartment cover

(after changing the cassette or cleaning)
Close the tip cover.