TA318 three-dimensional digital display indoor and outdoor electronic thermometer and hygrometer DescriptionTA318 internal and external thermometer/hygrometer operating instructions
feature:
* 3-wire lf LCD display
* Simultaneous display of outdoor temperature/humidity and indoor temperature/humidity.
*Press the button on the back of the instrument to select ¡æ or H at any time.
*Record the highest or lowest temperature/humidity value every day.
*The instrument has a string that can be deducted from the position behind the back plate,
Can be hung on the wall or placed on the table
*Maximum outdoor temperature sensing distance: 1.5m
Temperature measurement range:
Outdoor: -50¡æ to 70¡æ -58H to 158H
Indoor: 0¡ãC to 50¡ãC 32¡ãF to 122¡ãF
Analysis degree: 0.1¡æ
Accuracy: ¡À1¡æ
Humidity measurement range: 25%RH to 98%RH
Analysis degree: 1%RH
Accuracy: ¡À5%RH
Battery replacement: use AAA size battery (1.5VDC) (not included)
Please follow the steps below to replace the battery:
1. The battery opened under the bracket is covered;
2. Insert the battery according to the instructions of the straight negative pole;
3. Cover the battery cover correctly.
Outdoor and indoor temperature and humidity measurement methods:
*Press the MAX key to measure the highest temperature/humidity value inside and outside the current environment.
*Press the MIN key to measure the lowest temperature/humidity value inside and outside the current environment.
*Write down the highest and lowest temperature/humidity inside and outside of the current environment room, press the RESET button and remove, the quantity check will continue automatically.