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The ”Ht” and thermometer icon appears.
Temperature is too high, outside the
required range of 50°F - 104°F (10°C -
40°C). This alerts users that an incorrect
result may occur if the test continues.
Action: Relocate the meter to a location with
temperature between 50°F - 104°F (10°C -
40°C).
The ”Lt” and thermometer icon
appears. Temperature is too low,
outside the required range of 50°F -
104°F (10°C - 40°C). This alerts users
that an incorrect result may occur if
the test continues.
Action: Relocate the meter to a location
with temperature between 50°F - 104°F
(10°C - 40°C).