Indoor temperature and humidity electronic thermometer DT-2
There are many types of electronic thermometers developed and produced by our company, mainly including: thermometers for measuring refrigeration areas such as cold storage, cold storage rooms, and freezing rooms; thermometers for aquariums and pet animals; thermometers for measuring the environmental temperature of vegetable cultivation, flower and grass breeding, etc. Thermometer products for measuring indoor temperature and humidity; kitchen thermometers for measuring food temperature, etc. The product performance is stable and reliable, the measurement range is wide, and the accuracy is high.
Features and functions
Big screen LCD display, two-way temperature measuring, one way humidity measuring;
Temperature, humidity and time displayed simultaneously, body comfort degree display and with clock function, three placement methods;
Suitable for home and office.
Temperature measurement range: -50℃--+70℃(-58℉-+158℉)
Temperature measurement accuracy: ±1℃(1.8℉)
Temperature resolution: 0.1℃(0.1℉)
Humidity measurement range: 10%RH-99%RH
Humidity measurement accuracy: ±5% (40%--80%)
Humidity resolution: 1%
Use battery: AAA 1.5V
℃/℉ temperature switch display
Highest/lowest temperature and humidity memory function
12/24 hour clock
Hourly timekeeping function
Daily alarm function
Calendar display function
Product size: 115*64*19mm
Temperature measure range:Inner temperature:-30℃~50℃;Outer temperature:-50℃~70℃
Humidity measure range:20%RH~99%RH
Power supply: DC1.5V one 7# alkaline battery (optional)
Method of operation
Push open the battery door in the direction indicated on the back of the machine, take out the battery separator, and then replace the battery door, the machine is ready for use.
Key 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 and humidity in memory Value/Clear the memory of the highest & lowest temperature humidity value; [℃/℉] Switch the temperature unit to display in ℃ (Celsius) or ℉ (Fahrenheit); [RESET] Clear all settings & memory values and return to the initial state.`
In the initial state, press and hold [MODE] for 2 seconds, the minutes of the current time will start to flash, and press [ADJ] to adjust the minutes. Press [MODE] continuously to set the "clock", "12/24" and " Month (M) ", "Day (D)"
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 the alarm mode (the two points between the clock and the minute do not flash), press (ADJ ]You can switch the "alarm" function / "hourly timekeeping" and press [MODE] for 2 seconds, you can set the alarm time, and start the "hourly timekeeping" function at the same time, (Vbcd symbol appears).
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).
Press [MEMORY] to display the maximum value (MAX) and minimum value (MIN) of the temperature/humidity memory, and press and hold [MEMORY] for more than 2 seconds to clear the maximum/minimum value of the memory.
Please press [RESET] once (on the back of the device) when using & changing the battery for the first time;
If there is any defect in the machine, please press [RESET] once.
After the battery is used up, please return it to the government designated place.