18
reversed.
installed correctly.
The thermometer is damaged.
Contact Kogan.com Support.
“Er1” is
displayed.
The ambient temperature is lower
than 10°C (50.0°F) or higher than
40°C (104°F).
Take the measurement under an
ambient temperature between 10°C
(50.0°F) and 40°C (104°F).
The temperature
reading is lower
than the typical
body temperature
range.
The lens of the temperature probe is
dirty.
Clean the lens using a cotton swab.
The probe is not aligned to the
eardrum.
Reposition the probe so that it is
aligned to the eardrum.
The thermometer is used within 30
minutes after being in a cold
environment.
Wait for more than 30 minutes after
the thermometer is moved into the
measurement environment.
The temperature
reading is higher
than the typical
body temperature
range.
The temperature probe is damaged.
Contact Kogan.com Support.
Specifications
Power supply mode
Internal power supply
Operating voltage
DC 3V
Battery model
AAA x 2
Operating mode
Continuous operating
Display
Segment LCD
Measure time
About 1 second
Latency time
About 3 seconds
Measuring range
Forehead mode: 35.0°C - 42.2°C (95.0°F - 108.0°F)
Ear mode: 35.0°C - 42.0°C (95.0°F - 107.6°F)
Object mode: 0.0°C - 100.0°C (32.0°F - 212.0°F)
Accuracy
(Laboratory)
Forehead mode: ±0.2°C (±0.4°F)
Ear mode: ±0.2°C (±0.4°F)
Object mode: ±1.0°C (±2.0°F)
Resolution
0.1°C (0.1°F)
Memory
20 temperature readings
Low-battery alert
The low-battery symbol is displayed if the power
voltage is less than 2.5 V±0.1V
Automatic power-off
The thermometer automatically powers off if it is
not used within 10±1 seconds.
Outer dimensions (mm)
149.3 x 38.1 x 43.4mm
Weight (g)
Thermometer (With batteries): 86.7 g
Operating environment
Temperature: 10°C ~ 40°C (50°F - 104°F)
Humidity: 15% - 95% RH, non-condensing
Atmospheric pressure: 86 - 106kPa