Non-contact forehead thermometer FT 90
EN
our customer service. Please see warranty for service contact. Before submitting any
complaint, first check the batteries and replace them if necessary.
• Changes or modifications to the device will nullify the user warranty.
2. Included in delivery
• Non-contact forehead thermometer
• 2 x AAA (LR03) batteries
• Storage box
• Instructions for use
• Quick Start Guide
3. Information about this thermometer
The temperature measurement varies depending on the part of the body where the measure-
ment is taken. In a healthy person, the variance can be between 0.4 °F and 1.8 °F (0.2 °C and
1 °C) in different parts of the body.
The result of FT 90 is shown as oral temperature.
Normal temperature range with various thermometers
Forehead temperature
Ear temperature
Oral temperature
Rectal temperature
6
Measurements
96.4 °F to 99.7 °F
(35.8 °C to 37.6 °C )
96.8 °F to 100.0 °F
(36.0 °C to 37.8 °C)
96.8 °F to 99.3 °F
(36.0 °C to 37.4 °C)
97.3 °F to 100.0 °F
(36.3 °C to 37.8 °C)
Thermometer used
Forehead thermometer
Ear thermometer
Conventional thermometer
Conventional thermometer