- Test body temperature
- Infrared measurement method
- 20 sets memory
- Alarm feature
- C / F switchable
- Back light ON / OFF
- Low battery voltage indicator
- Auto switch off within 8 seconds
- Body measuring range: 32~42.9?
- Test distance: 1-5 CM
- Accuracy: ±0.2 degree
- 3 colors back light
- Power supply: 2 AAA battery(not included)
Change thermometer settings to Fahrenheit
- Press Trigger to turn on the thermometer
- Press & Hold SET button to go into settings mode (you will see and F-1 flash on the screen).
- Press SET 2 more times until you see F-3.
- In F3 module press ▲ or ▼ to change the units from C° to F°
- Press SET again 2 times (after F4 the thermometer will shut off). Your options are now saved.