htc-1 rge screen electronic temperature hygrometer digital temperature and humidity count temperature and humidity meter digital thermometer

Product size: 102*93*22

Basic functions:

Temperature/Humidity Display
Celsius/ Fahrenheit temperature switch display
The highest/lowest temperature and humidity memory function
12/24-hour clock
Whole-point extreme function
Daily Alarm Function
Calendar display function
Operation Method：
1. Push the battery door in the indicated direction of the machine back, remove the battery spacer, and then replace the battery door. The machine is ready to use.
2. Button functions: (MODE) Switch display modes for the clock and alarm/set the current time, alarm, 12-hour or 24-hour format, and date (ADJ) Adjust the values of the set items; (MEMORY) Display the highest/lowest temperature and humidity values in memory/clear the highest/lowest temperature and humidity values in memory; (℃/ oF) Switch the temperature unit to ℃ (celsius) or oF (fahrenheit) display; (RESET) Clear all settings/memory values and return to the initial state.
3. Press (MODE) for one second in the initial state, the minute number of the current time begins to flash. Press (ADJ) to adjust the minute number, and continuously press (MODE) to set the "clock", "12/24", "month (M)", and "day (D)" respectively.
4. In the current clock mode, the two o'clock positions on the clock and minute hands flash once per second. Switch to the alarm mode (the two o'clock positions do not flash). At this time, pressing (ADJ) allows you to toggle between the "Alarm" function and the "Chime" function. Hold (MODE) for 2 seconds to set the alarm time and simultaneously activate the "Chime" function. The (symbol) will appear.
5. In the alarm mode, if no operation is performed, the current clock will automatically return after one minute. At this time, pressing the (ADJ) button once will switch to the calendar display, and after 3 seconds, it will automatically return to the current clock. Press the MAX/MIN button to display the maximum value since the last time the temperature/humidity was cleared (CLEAR).
6. Press (MEMORY) to display the maximum (MAX) and minimum (MIN) temperature/humidity values of memory, and holding (MEMORY) for over 2 seconds will clear the maximum/minimum values of memory.
Notes:
1. Please press the (RESET) button once when you first use or replace the battery (located at the back of the machine).
2. If the machine experiences any problems, press the (RESET) once.
3. Please return the used batteries to the government-designated location.

Notes

1. If the machine has any problems, reinstall the battery;

2. Please return used batteries to the government-designated location.