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Outdoor temperature: -50-70℃ (-58℉-158℉)
Indoor temperature measurement range: -10℃ to +50℃ (+14℉ to +122℉)
Temperature measurement accuracy: ±1℃ (1.8℉)
Temperature resolution: ±0.1℃ (0.2℉)
Humidity measurement range: 10% to 99%RH
Humidity measurement accuracy: ±5%RH
Humidity resolution: 1%
Battery used: AA1.5V
Basic functions
Temperature/humidity display
Temperature switching display between ℃ and ℉
Maximum/minimum temperature and humidity memory function
12/24-hour clock
Hourly time announcement function
Daily alarm function
Calendar display function
Operation method
1. Push open the battery door in the direction indicated on the back of the device, install the battery, and then reinstall the battery door. The device is now ready for use.
2 Key function: [MODE] Switch clock and alarm display modes/Set the current clock, alarm, 12-hour or 24-hour system, date; 【ADJ】 Adjust the value of the set project; 【MEMORY】 Displays the highest and lowest temperature and humidity values in memory/clears the highest and lowest temperature and humidity values in memory; 【℃/℉】 Switch the temperature unit to be displayed in ℃ (Celsius) or ℉ (Fahrenheit). 【RESET】 Clear all Settings and memory values and return to the initial state.
3 In the initial state, hold down [MODE] for 2 seconds. The minutes and seconds of the current time will start to flash. Press [ADJ] to adjust the minutes and seconds. Press [MODE] continuously to set "clock", "12/24", "month (M)", and "day (D)" respectively.
4 In the current clock MODE (the two points between the clock and the minute flash once per second), press [MODE] once to switch the display to Alarm mode (the two points between the clock and the minute do not flash). At this time, pressing [ADJ] can switch the switch of the "alarm" function/" hourly time announcement "function. Then hold [MODE] for 2 seconds. You can set the alarm time and simultaneously activate the "hourly time announcement" function, and the () symbol will appear.
5 In alarm mode, if no operation is performed, it will automatically return to the current clock after one minute. At this time, press the 【ADJ】 button once to switch to the calendar display. After 3 seconds, it will automatically return to the current clock. Press the 【MEMORY】 button to display the maximum/minimum values of temperature/humidity since the last CLEAR.
6 Press [MOEMORY] to display the maximum (MAX) and minimum (MIN) values of temperature/humidity in the MEMORY. Hold [Memory] for more than 2 seconds to clear the maximum/minimum values.
7. The F°/C° conversion button inside the bracket
8. Equipped with a 1.5-meter outdoor temperature probe
Precautions
- If any malfunction occurs with this machine, reinstall the battery.
- 2. Please return the battery to the designated location by the government after use.
HTC-2ATemperature hygrometer user manual
Thermometer user manual
Product Specifications
Outdoor:-50℃-70℃ (-58℉-158℉)
In DOOR:-10℃ to +50℃(-14℉ to +122℉)
Temperature measurement accuracy:±1℃(1.8℉)
Temperature resolution:±0.1℃(0.2℉)
Humidity measuring range: 10% to 99% RH
Humidity measuring accuracy:±5% RH
Humidity resolution: 1%
Battery: AAA 1.5V
Basic functions
Temperature / Humidity
℃ /“F temperature switch display
The maximum / minimum temperature and humidity memory function
12/24 hour clock
The whole point timekeeping function
Daily alarm
Calendar display
How-to
1.Pushed by the rear direction of the battery door, battery, and then replace the
Batterydoor, the machine can be used.
2.Key features: [MODE] switch the clock and alarm display mode/set the current
clock, alarm clock, 12 or 24 hour clock, date; 【ADJ】adjust the value is set to the
project; display memory in the highest & lowest temperature and
humidity value/clear memory of the maximum & minimum temperature and humidity
values; 【℃ / "F switching temperature units】℃(degrees Celsius)or" F(F)
display; 【RESET】clear all settings & memory value, return to the initial state.
In the initial state, press [MODE] 2 seconds, minutes and seconds the current
Time the number of start flashing, press [ADJ] few minutes and seconds can be
Adjusted continuously press [MODE] were set to "Clock", "12/24", "month(M)"
“Day (D)”.
4. In the current clock mode(clock and minutes flash time between the two points
Per second, press [MODE] once, switch the display for the alarm clock mode
(clock and minutes between two points in not flashing),then press [ADJ] to
Switch“alarm”(Alarm) function/“The whole point of time”()function switch, and
Then press [MODE] 2 seconds, you can set the alarm time, and start the "whole
point of time”function, ()symbol appears.
5. In alarm mode, without any operation automatically after one minute then return
to the current clock, then press to switch to the [ADJ] calendar display, 3 seconds
automatic ally returns the current clock, pressbutton to display the
temperature/humidity Last a clear(CLEAR) since the maxim um/minimum.
6. [MEMORY] can be displayed by the memory of temperature/humidity
Maximum(MAX)and minimum(MIN), press and hold [MEMORY] more than
7.In the bracket℃and℉conversion key
2 seconds to clear the maximum/minimum.
Notes
- 1. First use & replace the battery when you press [RESET] (back in the machine)
- 2. If there any bad machine,please press [RESET];
- 3. Please replace the battery after use government-design ated locations.
















