In clock display mode, short press once to switch to alarm mode,
Humidity position shows AL logo, no flash at second.
1. Press and hold the key for more than 3 seconds, the hour flashes, and the alarm bell symbol is automatically displayed.
Short press or to adjust the required hour value, long press to adjust quickly
2. Short press the key, the minute flashes, press or to adjust the desired minute value,
3. Press to confirm and complete the setting,
Press in alarm mode to turn off or turn on the alarm and the bell symbol appears;
When the alarm sounds, click to enter into a 5-minute snooze,
Press other buttons to stop the alarm. Until the alarm sounds at the same time the next day
1. Short press or to adjust the required minutes and seconds, long press to quickly adjust
2. Press to start the countdown. When the countdown reaches 00:00, there will be a sound prompt for a maximum of 1 minute;
3. When the countdown is in progress, short press to pause the countdown and display the current countdown time value, then press again to start the countdown,
Temperature measurement range: -9.9 ℃ ~ +70 ℃, temperature interpretation: 0.1 ℃, out of range display: LL.L or HH.H
Humidity test range: 20% ~ 99%, humidity interpretation: 1%, out of range display: LL.L or HH.H
Environmental comfort is divided into: dry, comfortable, and wet.
Size: 9.2 * 6.7 * 1.2cm/3.62*2.64*0.47\\\"
Use battery:1 X CR2032 (not included)
Unit display: Fahrenheit F, Celsius C
1. Pull out the back bracket, you can use it on the floor, there is a magnet in the machine, retract the bracket, you can stick it on the iron surface.
2. Open the Phillips screw on the back of the battery cover, remove the battery cover, you can replace a new CR2032 battery
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3cm measuring deviation due to manual measurement.
1 X Electronic Thermometer