It is now 2017. My mom used a cool big God f2 a few years ago. It is not so easy to use, so she decided to change her cell phone. Reasons to purchase Always thinking of changing the phone to Mom, just two days ago saw Zhang Aunt pushed Jingdong mobile phone full 990-100 / full 1980-200 vouchers, thinking that this price to buy a red rice 4 good ah, keep to ten o'clock, It's easy to grab the ticket, and the Red Rice 4 simply doesn't participate in the event. . . Looked at a thousand price cool Cool1 dual, Samsung on7, zuk z2, two thousand price hammer m1, zuk z2pro, Samsung c5pro, the whole family to the shopping cart, waiting for my dad to go home to take (pay). . . I personally compare the heart hammer m1, but Dad suspects the screen is too big, one vote rejected, z2pro1899 was originally considered, but Jingdong get very confused, 10 points can be used coupons, to 12 points display available, but Billing page display is not available, very obsessed. . . At ten o'clock, z2 was still 1199. After the voucher was 1099, it was a good price. When my dad came home, it was already 1299. The spike was over, and the order was 1199, and I felt a loss of one billion. . . Looking at the old man's unpacking before watching, most of them were not protected in the carton box. It was a mobile phone box directly. I was pleased to see the bubble bag, but it was awkward. . . The box is a half-open style, reminds me of the Nubian that the classmate bought before and is also the box of this style. Compared with one plus three boxes, one plus three is a gravity-opened box with a damped surface. The surface is even more plain, and the z2 box is a bit sloppy, like the slogan of the offline shop. The middle frame uses a more fascinating glass fiber and feels soft, but it is said to be easy to crack and hopefully won't win. . . The black side is very narrow, the border is relatively thin, and the bright screen is still pretty good. A family portrait. Compared with one plus three data items, it is about 5 centimeters shorter, and some are fine. Charger, the output is 5.3V/2.5A, conversion down 13.25W, and a plus 5V/4A immeasurable, but a lot stronger than the ordinary 5V/2A. The first fingerprint was recorded 18 times, the second was recorded 19 times, but it was still fast when unlocked. The ZUI that comes with the system makes me very uncomfortable. I am accustomed to the native I. I'm not used to clicking the upper right corner to delete the application, but you can see that many ZUI's own applications can be deleted, especially the application store, which makes me feel Some surprises. With its own speed display, but the refresh time is about 4s, like MIUI, basically useless. The setup interface, like most domestic UIs, has no features and is biased towards iOS. U-touch has six functions, but touch back and short press back to the desktop can not be changed, can only set the long touch, double-click, long press, left and right slide, left and right slide is too sensitive, let me disabled. The initial ZUI version 1.9, the boot prompt rose to ZUI2.3 version, you can see the ROM package is less than 540MB, but rose to 2,3, then prompted to rise to 2.5, ROM is 1.3GB, is the first package is OTA package ? Also why 1.9 can not rise 2.5? Put on cool, put on nova, and finally made me feel a lot familiar. The weather that comes with the system is not easy to use, and it uses a source that I have never heard of before. Therefore, I just like the small plug-in that comes with the pure weather. Installed own es file browser, for users to modify the 3.2.5.5 version, the latest version of 4.0 has been faced with non-current. The IP Messenger, the best communication software in the LAN, all the pictures in this article were transmitted to the computer by the IP Messenger. No need to pick up the data cable, it is easy. Under the status bar, only notifications are displayed, and the quick settings are drawn from the bottom edge. This is similar to the hydrogen OS 2.0, but the style is different. ZUI has a negative screen with a heart rate measurement. Sticking his finger on the camera can measure the heart rate. It is very advanced, but I measured it four or five times and failed to read 80% of each time. For the mobile phone camera, I always thought that it would be fine to scan the QR code. My mother did not have high requirements for taking pictures. I only needed to be able to take a snapshot of the surrounding scenery when I was traveling. Therefore, I simply patted my current desktop. Attached with a photo of the same location plus 3 photos for reference only. At 7:30 in the evening, the room lights backlit Two days to get started, simply talk about the experience, ZUI's minimalist and hydrogen OS is very different, and the original streamlining is different, more like domestic UI like MIUI, flymeOS incomplete version, very happy in the 1.9 to 2.5 version of the update process In addition, we can see that the zuk official complements the UI and hopes that the follow-up can do better. With the three big diamond I used to get all the operation of a home button U-touch very unfamiliar, I hope my mother can get used to this operation. Before and after the 2.5D glass curvature is more like a joke, almost can not see, but it has increased the difficulty of the film, the back of the glass so I have to buy a protective sleeve to wear, in short, all for the price, a thousand dollars to price Say, z2 obviously massage has an unparalleled advantage. High Voltage Laboratory Power Supplies
The LTP series laboratory high-voltage power supply is a high-voltage power supply specially designed for high-voltage laboratory applications with high precision, high stability, and low ripple output characteristics. Built in 19 inches, 2U standard chassis with designed output power at 1KW and output voltage ranges 1KV to 60KV.
High Voltage Lab Power Supplies, High Voltage Laboratory Power Supplies, High-voltage Lab Power Supplies, Laboratory High Voltage Power Supplies, Lab High Voltage Power Supplies Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com
Lenovo ZUK Z2 Mobile Phone (Z2131) 4G+64G White Mobile Unicom Telecom 4G Mobile Phone Dual SIM Dual standby 1299 yuan Cheapest Qualcomm Xiaolong 820 Mobile Jingdong direct link View Encyclopedia Unpacking 
Small-screen super flagship, according to cost, it is indeed a flagship, after all, now 3+64 millet 5 also sells 1799, although people are ufs2.0 flash memory. 
Z2 
One plus three 
After optimizing the output stability and output ripple on the basis of the 1KW high-voltage power module, the stability and ripple of the high voltage lab power supplies can reach the level at 0.1%.
The high-voltage laboratory power supply is also a constant-voltage and constant-current type high-voltage power supply. The output voltage and current can be continuously adjusted from 0 to the rated value via the added control potentiometers added to the front panel, high resolution LEDs display for output KV and mA are also added for intuitive measuring of high voltage laboratory bench.
The lab high voltage power supply is also equipped with DB9 interface as standard. Customers can apply 0-10V signals and dry contact signals to the interface according to our interface definition to achieve comprehensive control and monitoring functions on the power supply, like high voltage start / stop, output setting and reading.
The LTP series laboratory high voltage power supply is equipped with complete protection functions, which can deal with sparking, short circuit, overload, load discharge and other situations.
At present, the high-voltage laboratory power supply is mainly used in Laboratory power, High-voltage test stands, Electrostatics, Capacitor / Insulations testing and Electrophoresis applications.