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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).