Technical Data - Beurer medical FT 78 Mode D'emploi

Error message Cause
The device is not work-
ing properly.
The device cannot be
switched on and will
not switch to standby.
The measured tem-
perature is over 42.2 °C
(108.0 °F).
The measured tem-
perature is under 34 °C
(93.2 °F).
Battery low; further
measurements are not
possible.
Depleted battery: if
the battery symbol is
shown constantly, no
more measurements
are possible.
If you cannot fi nd a solution to your problem here, contact our Cus-
tomer Services.
solution
Take out the battery, wait
for one minute and then
reinsert the battery. If the
message is shown again,
contact your retailer.
Insert a new battery.
Check whether the protec-
tive cover for the measur-
ing probe is damaged and
take a new temperature
measurement.
Check whether the protec-
tive cover for the measur-
ing probe is clean and take
a new temperature meas-
urement.
Replace the battery.
Replace the battery.
17

12. Technical data

Temperature range 34.0 – 42.2 °C (93.2 – 108.0 °F)
Measurement accuracy In the measurement range of 35.0 to
42.2 °C (95.0 to 108.0 °F): +/-0.2 °C (0.4 °F),
in other indicating ranges: +/-0.3 °C (0.5 °F)
Operating temperature 10 – 40 °C (50 – 104 °F), humidity ≤ 95%;
range 700 – 1060 hPa
Storage temperature range -25 – 55 °C (-13 – 131 °F), humidity ≤ 95%;
700 – 1060 hPa
Memory 9 memory spaces
Display resolution 0.1
Battery 1 x 3V CR2032 battery
Weight 72 g including battery
Dimensions 153 x 42 x 35 mm
Protective cap 6 pcs
Automatic switch-off 60 seconds
Battery operating life 3,000 measurements in succession or one
year with one to two measurements per
day, including standby mode.
Safety classifi cation
Clinical reproducibility 0.08 °C (< 1 year old), 0.10 °C (1 – 5 years
old), 0.07 °C (> 5 years old)
IP classifi cation IP 22, protection against harmful ingress of
water and dust
Connected medical device of type
BF