Temperature and humidity measurement range

Outdoor: -50 ° c --------70 ° c

Indoor: -10 degrees --------50 degrees

Humidity measurement range: 25%rh ---- 98%rh

Accuracy: ± 1 degree, ± 5%RH

Dimensions :12.5*7*1.92CM

Single package size: 10.6*15.8*2.8CM

Individual weight: 105 grams

LCD size :54.5*56.5MM

Equipped with a 1.5-meter temperature sensor for measurement

The temperature outside can be known either indoors or in a car. Whether to go out or add more clothes is really helpful

Features: Three-column digital LCD display simultaneously shows indoor and outdoor temperature and humidity.

The maximum or minimum temperature and humidity values indoors and outdoors can be recorded every day.

There is a hanging bracket and a support plate at the back of the instrument, which can be hung on the wall or placed on the table.

1.5-meter outdoor temperature sensor

Battery replacement: Use AAASIZEA batteries (1.5VDC)

Please replace the battery according to the following steps:

1. Open the battery cover under the stand.

2. Just insert the battery according to the positive and negative terminals.

3. Close the battery cover

The indoor and outdoor temperature and humidity measurement shows the current lowest indoor and outdoor humidity values and the lowest humidity value of the environment.

Press the RESET button to clearly determine the maximum indoor and outdoor temperature and humidity values of the current environment, and then measure normally again.

Measurement method

Press the MAX key to display the current highest indoor and outdoor temperature values and the highest humidity value of the environment.

 Internal and external thermometer/hygrometer operation instructions of flat TA318

Characteristic:

*3 line lf LCD display

*Show the outdoor temperature/humidity and indoor temperature/humidity at the same time.

*Select℃ or ℉ anytime by pushing the buttons on the back of the instrument.

*Recording the highest or lowest temperature/humidity value every day.

*The instrument has one string to deduct location behind one’s back prop up the board,

can hang on the wall or put on the desk

*Max outdoor temperature sensing distance:1.5m

Temperature survey range:

Outdoor:-50℃to 70℃ -58℉ to 158℉

Indoor: 0℃ to 50℃ 32℉ to 122℉

Analyze degree:0.1℃   

Accurate precision: ±1℃

Humidity survey range :25%RH to 98%RH

Analyze degree:1%RH

Accurate precision: ±5%RH

Change the battery :Use the battery (1.5VDC) of AAA Size

Please change the battery according to the following steps:

1,the battery opened below the support is covered;

2,put the battery in accordance with the instructions of straight negative pole;

3,cover the battery properly to cover.

The outdoor and indoor temperature/humidity survey method:

*Press MAX key and measure the highest temperature/humidity value inside and outside the room of the environment at present.

*Press MIN key and measure the lowest temperature/humidity value inside and outside the room of the environment at present.

*The internal and external the highest temperature/humidity or the lowest temperature/humidity of environmental room is written down to press RESET key and remove at present, quantity is examined and will go on automatically again.