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Type
FT 85
Measurement method
Non-contact infrared measurement
Basic functions
Forehead temperature measurement
Object temperature measurement
Room temperature measurement
Measurement units
Celsius (°C) or Fahrenheit (°F)
Operating conditions
15 °C to 40 °C (59 °F to 104 °F) at a relative humidity of < 95%
Storage and transport conditions
-20 °C to 50 °C (-4 °F to 122 °F) at a relative humidity of < 85%
Measuring distance
2 to 3 cm from the measuring point
Measurement range and accura-
cy of forehead temperature meas-
urement
Forehead temperature measurement
34 °C to 42.2 °C (93.2 °F to 108 °F)
Measurement accuracy 34 °C to 42.2 °C: ± 0.2 °C (93.2 °F to 108 °F: ± 0.4 °F)
Clinical repeat precision
Forehead: Children 1 – 5 years ± 0.07 °C (0.13 °F)
Adults
± 0.08 °C (0.14 °F)
Measurement range and accuracy
Object temperature measurement
Object temperature measurement 0 °C to 80 °C (32 °F to 176 °F)
Measurement accuracy ± 4% or ± 2 °C (± 4 °F)
Memory function
Body temperature measurement
Automatically stores the last 60 measurements.
Acoustic signal
With device activation, during measurement, when measurement is complete (can be set).
Display
LCD display
Energy saving functions
Device automatically switches off after 1 minute.
Dimensions
Width x depth x height
161 x 42.8 x 36 mm
Weight
67 g (without batteries)
2 x AAA (LR03) batteries
Batteries last for approx. 2000 measurements
Extra activated functions such as acoustic signal or illuminated display reduce the battery life.
The serial number is located on the device or in the battery compartment.
Summary of Contents for FT 85
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