Supply Pute HC520 digital display temperature and humidity meter Beijing digital display temperature and humidity meter

Type digital display temperature and humidity meter Beijing digital display temperature and humidity meter digital display temperature and humidity meter manufacturer digital display temperature and humidity meter price digital display temperature and humidity meter content introduction:
type digital display temperature and humidity meter produced by Beijing Pute Instrument Complete Set Factory Table 1. Overview:
The indoor and outdoor temperature and humidity meter has multi-function, low power consumption, high stability and accuracy, and the last measured temperature memory.
2. Basic functions:
. Can be measured indoors or outdoors
. Display temperature and humidity at the same time
. Can record maximum/minimum temperature and humidity
. With comfort Degree indication
. You can choose ℃/measurement unit
. It can be placed on a stand or wall-mounted
3. Product specifications
. Temperature measurement range: (indoor)--℃ ( ＋~＋)
.Temperature measurement range: (outdoor)--℃(-~+)
.Humidity measurement range: %~%
.Temperature measurement accuracy: .℃(-- ℃)℃ (other)
.Humidity measurement accuracy: %r (%~%℃)
.Resolution: .℃/%
.Storage conditions: -℃~℃/-%
.Dimensions: length*width*thickness
.Weight: grams
.Battery: *.
4. Button function description:
.When pressing the / button, you can Select indoor or outdoor (when connecting outdoor temperature sensing wire) measurement channel.
.When pressing the / key, the maximum and minimum temperature and humidity values can be read.
.When pressing the ℃/ key, the ℃/ function conversion can be performed.
.When the r key is pressed, the system enters the restart state and all settings and records are reset to the default settings.
5. Operating Instructions
Start up and install the battery.
After the battery (*) is installed according to the following steps, it can be started and entered into the test state.
Open the battery box in the direction marked on the back of the product.
Insert the corresponding marked positive and negative poles into the battery.
.Indoor/outdoor measurement
This machine can perform indoor or outdoor measurements respectively. Press the / button to switch the display of indoor and outdoor measurements. After plugging in the wire, the sensor at the end of the wire should
be placed on the outdoor screen and displayed separately. Indoor and outdoor icons. Note: If the outdoor sensor line is not plugged into the machine, the machine will only perform indoor measurements
After the line is plugged in, the sensor at the end of the line should be placed outdoors to accurately read the actual outdoor temperature. At this time, the screen displays the icon< br/> Outdoor measurement status).
.Measurement status display
The screen will automatically display according to the current measurement environment (comfortable/humid/dry)
The table description is as follows
<= dd display icon
Temperature< br/> Humidity
Environment

-℃ (-%r)
%~%
Comfort


%< br/> Humid


＜%
Dry
No display
℃/＜℃
~%
Non-comfortable range The humidity is still -%

6. Others
If you need to clear all settings or restart the test, just press the r key.
7. Precautions
.Do not use it in strong earthquake, high temperature, alternating current or very severe weather environment.
.Do not mix old and new batteries or batteries of different specifications.
.Pay attention to the environmental protection of batteries after use.
.The outdoor temperature sensing line cannot be placed in an environment with a temperature higher than ℃.