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Changing the batteries14
Changing the batteries14
This message appears when the batteries are almost
empty. It appears every time you turn the meter off
until you change the batteries. The rst time the mes-
sage appears, you can still perform about 50 tests.
However, we recommend that you replace the batteries
as soon as possible. By then the batteries will have
been heavily drained and changeable conditions (e.g.
cold outside temperatures) can affect their perfor-
mance even further.
You need 2 alkaline-manganese or high-energy batter-
ies type AAA, LR 03, AM4 or micro (1.5 V). Always
replace both batteries at the same time.
Do not use rechargeable batteries as these have a
considerably shorter life than normal batteries.
With a new set of batteries, you can perform at least
500 tests or test for about 1 year.
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