HTC-2 Indoor and Outdoor Thermometer Large-screen high-precision hygrometer
Product Description of thermometer hygrometer Product specifications: temperature measurement range: -10ºC ~+50ºC Temperature measurement accuracy: ±1ºC (1.8ºF) Temperature resolution: 01.ºC (0.2ºF) Humidity measurement range: 10%RH~99%RH Humidity measurement accuracy: ±5%RH Humidity resolution: 1% Use battery: AAA 1.5V Basic function: temperature/humidity display ºC/ºF temperature switch display Highest/lowest temperature and humidity memory function 12/24 hour clock Hourly timekeeping function Daily alarm function Calendar display function
Operation method of thermometer hygrometer 1. Push the battery door open in the direction indicated on the back of the machine, take out the battery spacer, and then put back the battery door, the machine is ready for use. 2. Button function: [MODE] switch clock and alarm display mode/set current time, alarm clock, 12 or 24/hour system, date: [ADJ] adjust the value of the set item; [MEMORY] display the highest & lowest temperature in memory Humidity value/clear the memory of the highest & lowest temperature humidity value; [ºC/ºF] switch the temperature unit ºC (Celsius) or ºF (Fahrenheit) display; [RESET] clear all settings & memory values and return to the initial state. 3. In the initial state, press and hold [MODE] for 2 seconds, the minutes of the current time will start to flash, press [ADJ] to adjust the number of minutes, and press [MODE] continuously to set "clock" and "12/24" respectively , "(M)", "(D)" 4. In the current clock mode (the two points between the clock and the minute flash once per second), press [MODE] one time to switch the display to the alarm mode (the two points between the clock and the minute do not flash), press [ ADJ] can switch the "Alarm" (Alarm) function / "Hourly timekeeping" () function on and off. Press and hold [MODE] for 2 seconds to set the alarm time, and at the same time activate the "Hourly Time" function, the () symbol appears 5. In the alarm mode, if there is no operation, it will automatically return to the current clock after one minute. At this time, press [ADJ] once to switch to the calendar display, and automatically return to the current clock after 3 seconds. Press the MAX/MIN button to display the maximum value of the temperature/humidity since the last CLEAR (CLEAR) 6. Press [MEMORY) to display the maximum (MAX) and minimum (MIN) values of temperature/humidity in memory. Press [MEMORY] for more than 2 seconds to clear the maximum and small values of memory.
HTC-2 Indoor and Outdoor Thermometer Large-screen high-precision hygrometer
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