Now, any product can add the word "smart". In fact, many of them just add a networking function. Now even the bedside lamp can be smart, but this Xiaomi Yeelight bedside smart light is not just about networking. There are so many ways to play, I am afraid that you will not.
The PH meter is a scientific instrument used to measure the acidity or alkalinity of a solution.
It is commonly used in various industries such as agriculture, food and beverage, water treatment, and Pharmaceuticals.
The PH scale ranges from 0 to 14, with 7 being neutral. A PH value below 7 indicates acidity, while a PH value above 7 indicates alkalinity.
It typically has a digital display that shows the PH value, allowing users to easily interpret the acidity or alkalinity of the solution.
Parameter
Configure
Items
Online PH , ORP meter
Model
PHG8006
Range
PH:0-14.00 ORP:-2000+2000mV Temp :0-150℃(According to the electrode)
Accuracy
PH:±0.05PH ORP:±5mV Temperature :±0.3℃
Temp. compensation
Automatic or manual
Resolution
PH:0.01PH ORP:1mV Temperature:±0.1℃
Stability
PH:≤0.02PH/24h;ORP: ≤2mV/24h
Relay
Two group: 5A 240VAC/5A 28VDC or 120VAC
Voltage
85~265VAC or 9~36VDC,Power :≤3W
Current output
1 group: 4-20 mA(Standard ), can add 1 group(Optional)
Communication output
RS485 Modbus RTU(Standard )
Dimensions
98*98*130mm
Open hole size
93*93mm
Levels of protection
IP65
Installation
Plate , cabinet , embedded or wall mounted
Weight
0.6kg
Environment
-10~60℃;Humidity: 90%; no strong magnetic field interference except around the earth's magnetic field
PH Meter Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com
ã€Exterior】 
Get the Xiaomi Yeelight bedside smart light, the first feeling is very big and heavy, but the light is too small and not practical, the outer packaging inherits Xiaomi's simple carton style, but there is no logo to identify the logo of Xiaomi, it is still the YEO of the Yeelight.
The box is still a kind of inhumanized nesting method, and because the lamp is very heavy, it takes a little effort to pick up the cover. There is no convenient way to remove the magnetic side, but this protection is better and it is not easy to fall out. However, the sealing tape on both sides can not be restored, and the paper will be pulled off; the lamp is also wrapped in a cloth cover, surrounded by a paper pad cushion, and the protection work is still very good.
Xiaomi Yeelight bedside smart light accessories are very simple, lights, manuals and power cords, which is quite good, at least it is more convenient to organize.
The material of the lamp adopts a two-color PC lampshade, which is very lean and transparent. It is like white jade. It is equipped with an aluminum alloy base. It is said to be the same surface technology as the MacBook Pro. It is resistant to falling and collision, and it is not afraid to use it for a long time. The appearance looks really very small and fresh and high-end.
The base is still engraved with the logo of Yeelight, so it seems that it may not necessarily be known as the product of the millet ecosystem.
There is a hole in the back of the base. The only hole in the lamp is definitely used to plug in the power cord. I like this circular design. It can be inserted. Unlike other square or odd-shaped sockets, it must be right. Can only be.
There are some parameters about the lamp at the bottom, the focus is on 16 million colors, the naked eye may not be able to tell that there are so many colors, there are several commonly used, but it will sound a little higher.
The buttons and touch parts are all at the top, and there are two physical keys, namely the scene key and the opening key, and the touch part is at the edge of the top of the lamp.
ã€use】
Plug in the power, you can start using the Xiaomi Yeelight bedside smart light, although it can be connected to the Internet, you can use the mobile APP control, but you do not like these, you can also directly control the light body.
Press the power button and the light will illuminate in the default daylight mode.
Touch the edge of the label on the top of the light to adjust the luminosity of the light, which is as interesting as magic.
Press the scene button, the color of the light will change slowly, it is said that there are 16 million colors.
Press the scene button again, the color of the light will be fixed in a color. Of course, you can also press the scene button while sliding the scene button to color the color. The blue color is my favorite, quiet and deep feeling.
Yellow is also good, suitable for cold nights, add a little warmth.
If you feel that it is not convenient to operate on the light, or if you play too little, you can download the Yeelight bedside lamp app.
To open the app, you need to connect with the light first, click on the add light, the light will flash like a breath, press the scene button to successfully pair.
On the APP, you can control the light off/on, you can choose color, daylight, streamer mode, you can control the brightness, color, switching frequency and so on.
The colored lights can also be inserted into the picture to read the corresponding color. For example, if I want Wu Yifan's color, select the picture directly in the album, and then mark the desired color, then it can be automatically read into the lamp.
In addition to some of the features that can be set on the light, there are many unique features on the app, such as time switch / night light / wake up.
The timer switch is set like an alarm clock. It can also be set up multiple times. It is very simple and convenient.
The night light and the good morning wake up are also very good features, among which the good morning wake-up pro-test is very useful, has abandoned the alarm clock that is forced to wake up, the morning light slowly rises, people naturally wake up slowly, very comfortable.
If you don't want to install the app, you can also use WeChat control, but it feels so convenient and direct without APP, and often the connection fails.
ã€to sum up】
Xiaomi Yeelight bedside smart light wins the general bedside lamp in the face value, but also has more functions and gameplay. Of course, many people will feel that these functions are optional, but when you use the habit, it is very convenient and insufficient. The feeling is that the volume is a bit large, and the power plug is also very occupied, the price is a bit expensive, but a penny of goods, I believe the quality is more assured.
The PH meter operates on the principle of measuring the concentration of hydrogen ions (H+) in a solution.
The PH meter consists of a PH electrode, which is a glass probe that generates a voltage proportional to the hydrogen ion concentration. This electrode is immersed in the solution being tested and connected to a PH meter device.
The PH meter device measures the voltage generated by the PH electrode and converts it into a PH value.