Quick Temperature Guide
Getting started
Installing batteries
Insert the 2 batteries included in the package into the battery compartment at the back of the device. The product will perform a self-check then enter the standby mode (if the device indicates low battery power, replace the batteries to ensure ample power supply).
Temperature measurement process
(1) Remove protective cap
Make sure to remove the protective cap before taking a measurement.
(2) Position
A. To measure a body's temperature, aim the thermometer probe at the center of the forehead and keep the probe 1.18 inch (3cm) away from the forehead (About the same length as the first joint of your index finger). Do not touch the forehead with the probe and the thermometer should be held perpendicular to the forehead and the subject should remain steady.
B. To measure an object's temperature, aim the thermometer probe at the object to be measured. Do not touch the object with the probe.
(3) Take temperature
A. Normal measurement mode
Gently press the measurement " " button to start the measurement.
B. Dynamic measurement mode
Press and hold the button for 2 seconds to activate the dynamic measurement mode. This mode takes multiple measurements and processes them to provide accurate temperature readings, particularly useful for moving subjects like infants. A progress bar will be displayed on the screen throughout the measurement process. If you release the button before the process is complete, the result will not be displayed.
(4) Read temperature
The confirmation beep indicates a temperature measurement has been taken. The result will be shown on the screen.
The chart below illustrates how display colors and confirmation beeps vary in response to different temperature results:
Object temperature mode
One long beep indicates a temperature measurement has been taken. Four short beeps Indicates a temperature measurement fails. And there is no color coded fever alert in object measurement mode.
When a measurement fails, possible reasons for measurement errors include:
(1) Make sure to remove protective cap before taking a measurement;
(2) The environment temperature exceeding the operational range of 50°F~104°F (10°C~40°C) or being unstable, causing the screen to display "Err';
(3) The target temperature being outside the measurement range of 89.6°F~109.2'F (32 °C-42.9°C), causing the screen to display "---", the temperature unit symbol, and the measurement mode symbol:
(4) Press and hold the measurement button no more than 2 seconds in dynamic measurement mode, causing the screen to display "---", the dynamic measurement mode symbol "", the temperature unit symbol, and the measurement mode symbol
Selecting modes
The default mode is infant temperature mode. To switch between the four modes, please follow the steps below.
(1) In the measurement state, press the settings button briefly to enter the mode switching state.
(2) Press the settings button briefly to cycle through the infant mode, child mode, adult mode, and object temperature mode, with corresponding icons displayed on the LCD screen.
(3) Press the measurement button to save the current settings and initiate a measurement process.
Note: The thermometer tums off automatically after 15 seconds of inaction.
Switching units
(1) Press and hold the measurement button for 8 seconds to enter the unit switching mode.
(2) The screen flashes the current unit. Press the measurement button to toggle between °C and °F, then selected unit will flash, accompanied by a short beep.
(3) Press and hold the measurement button for 2 seconds to confirm the setting, the current unit °C or °F will light up for 3 seconds, accompanied by a short beep. And then the thermometer turns off automatically.
Note: The thermometer will automatically turn off after 15 seconds of inactivity, and the selected unit will also be saved automatically even if without pressing the measurement button for confirmation
Memory Mode
Press and hold the settings button "" for 3 seconds to enter the memory mode, and the memory icon "M" will be displayed. Use the settings button to toggle between the different memories, and latest memory will be shown as the first memory.
Note: The thermometer tums off automatically after 15 seconds of inaction.
Mute Setting
Press the mute button " " on the top right corner of the thermometer to mute or unmute the device.
Low Battery Alert
Once switched ON for use, the thermometer will automatically detect remaining battery capacity. If battery capacity is low but adequate for measurements, the low power symbol [] will be displayed with the measurement results. However, if the battery capacity is too low for measurements, the screen will display a flashing [
] icon and automatically switch OFF after 15 seconds. To continue using the device, batteries must be replaced.
Power off
The thermometer turns off automatically after 15 seconds of inaction.
iHealth Customer Service
iHealth Customer Service Can be reached via phone at 1-855-816-7705 (Monday-Friday 8:30am to 5:30 PM PT) or via email at support@ihealthlabs.com. Self Help can be obtained 24 hours at the Help Center.