Technical Data - Beurer FT 78 Mode D'emploi

Error message Cause
Battery low; further
measurements are not
possible.
Depleted battery: if
the battery symbol is
shown constantly, no
more measurements
are possible.
If you cannot find a solution to your problem here, contact our Cus-
tomer Services.

12. Technical data

Temperature range
Measurement accuracy
Operating temperature
range
Storage temperature range -25 – 55 °C (-13 – 131 °F), humidity
Memory
Display resolution
Battery
Weight
Solution
Replace the battery.
Replace the battery.
34.0 – 42.2 °C (93.2 – 108.0 °F)
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)
10 – 40 °C (50 – 104 °F), humidity ≤ 95%;
700 – 1060 hPa
≤ 95%; 700 – 1060 hPa
9 memory spaces
0.1
1 x 3V CR2032 battery
72 g including battery
Dimensions
Protective cap
Automatic switch-off
Battery operating life
Clinical reproducibility
IP classification
The serial number is located on the device or in the battery compartment.
18
153 x 42 x 35 mm
6 pcs
60 seconds
3,000 measurements in succession or
one year with one to two measurements
per day, including standby mode.
0.08 °C (< 1 year old), 0.10 °C (1 – 5 years
old), 0.07 °C (> 5 years old)
IP 22, protection against harmful ingress
of water and dust