Technical Data - Beurer FT 58 Instrucciones De Uso

Error Cause
message E 5
The ear thermom­
eter is not working
properly.
E 6
You are in the "Measur­
ing object temperature"
mode and the protec­
tive cap is still on.
In­ear measurement:
the measured tem­
H
perature is over 43 °C
(109.4 °F).
Object measurement:
the measured temper­
ature is over 100 °C
(212 °F).
In­ear measurement:
the measured temper­
ature is below 28 °C
L
(82.4 °F).
Object measurement:
the measured
temperature is below
­20 °C (­4 °F).
The batteries are
empty.
Solution
Replace the batteries and
try again. If the fault occurs
again, contact Customer
Services.
The protective cap must be
removed to measure object
temperatures.
Ensure that the device and
the protective cap are fully
functioning. Perform the
measurement again.
Ensure that the device and
the protective cap are fully
functioning. Perform the
measurement again.
Remove the two empty
batteries and insert two
new 1.5 V AAA batteries in­
to the ear thermometer.
If you cannot find a solution to your problem here, contact our
Customer Services.

12. Technical data

Temperature range
Laboratory
measurement accuracy
Clinical reproducibility
Duration of
measurement
Operating temperature
range
Storage temperature
range
Memory
Display resolution
Battery
Dimensions
25
• In ear: 28.0 – 43.0 °C (82.4 – 109.4 °F)
• Object temperature: ­20 – 100 °C
(­4 – 212 °F)
• Room temperature: 0 – 50 °C
(32 – 122 °F)
• In ear: ± 0 .2 °C (0.4 °F) in meas­
urement range of 35.5 – 42.0 °C
(95.9 – 107.6 °F); ± 0.3 °C (0.5 °F) in
measurement range of ≤35.5 °C
(95.5 °F) and ≥42.0 °C (107.6 °F)
• Object temperature: ± 4% or ± 2 °C (4 °F)
• Room temperature: ± 2 °C (± 4 °F)
0.11 °C (0.2 °F)
Approx. one second
10 – 40 °C (50 – 104 °F),
humidity 15 – 85% (non­condensing)
­25 – 55 °C (­13 – 131 °F),
humidity ≤ 95% (non­condensing)
10 memory spaces
0.1 °C or 0.1 °F
DC 3 V (2 x 1.5 V AAA batteries)
155 x 38 x 47 mm