Indication for use
The non-contact forehead thermometer, Model FT 90, is an infrared thermometer intended
for the periodic measurement of human body temperature for persons of all ages. Additio-
nally it can measure the room and object temperature in seconds.
1. Important safety notes
Signs and symbols
The following signs appear in the Safety Section (page 3, 4, 5, 6) and in this manual on pages
16 and 17.
READ THIS ENTIRE MANUAL INCLUDING THE SAFETY SECTION AND ALL IN-
STRUCTIONS AND WARNINGS COMPLETELY AND CAREFULLY BEFORE USING
THIS PRODUCT. FOLLOW ALL SAFETY INSTRUCTIONS AND WARNINGS TO AVOID
HAZARDOUS SITUATIONS AND TO MAKE CORRECT USE OF THIS PRODUCT.
WARNING
CAUTION
NOTICE
Operating
104°F
40°C
50°F
RH ≤85%
10°C
WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, may
result in minor or moderate injury.
NOTICE addresses practices not related to personal injury, such as
product and/or property damage.
Type BF applied part
Follow instructions for use
Operating conditions
3