product information:
Brand: Ten Thirty
Applicable object: Neutral display mode: Digital waterproof function: 500M
Strap material: rubber
After operating the SR key, find the interface above to adjust to the height interface, and operate the M key to enter the height operation. In the experience, I choose the relative height, based on the height of the Hongqiao Airport at the time of departure.
The air pressure in the cabin is unstable during the ascending phase of the aircraft. Although the altitude index has obvious height changes, the pressure in the cabin still cannot reflect the true height. At this time, the altitude of the aircraft is about 5 kilometers, and the display in the cabin is 1 When the temperature fluctuates around a kilometer, the temperature displayed by the watch is still affected by the body temperature and the like, and the temperature cannot be displayed normally.
In the evening, at the May Fourth Square, the temperature is around 25 degrees Celsius, the body feels cold, the watch is always worn on the hand, the seaside may be close to the sea level, the height contrast airport value has decreased, indicating that the relative height value experience can explain The performance of the watch.
The watch is placed in an atmospheric environment and the value of the watch tends to stabilize after a period of stability.
Crawling on Mount Lushan, the watch is always worn on the wrist while traveling, reaching a reservoir at 159 meters.
When the watch is placed in the water, the temperature gradually decreases and the height value decreases.
The temperature of the watch drops and is placed on the water surface. At this time, the temperature does not change much compared with the bottom of the water, but as the air pressure changes, the height rises. Personal analysis of this experience should indicate that the change in height value is not very much related to temperature.
I chose different water levels to test the influence of the water depth and the surrounding environment on the height value of the watch. The difference between the depth and the depth of the watch is not obvious due to the difference in water pressure.
After the watch was taken out and placed in a natural environment, the data returned to normal. At 239 meters, I once again chose a water level that was slightly deeper.
In the deep water level, after the watch is stabilized, the height value drops below 100 meters. At this time, the temperature displayed by the mobile phone is not changed much, because the direct temperature in the afternoon makes the water temperature rise, but it is quite surprising that the change is so big. .
After I took it out, I immediately chose to put it in a deeper water level. This water level has been unable to visually observe the change in height value.
Five minutes later, I took the watch out of the water with a branch. I was surprised to find that the watch actually showed a negative value, and the negative value actually reached more than 500 meters, because the specification only stated that the waterproof level was three, but it did not explain The water is deep, so I don't know if the difference in reading is caused by the depth of the water, but the watch returns to normal in the air.
Waterproof test, the waterproof level of the watch has no specific concept specification, so I also tried it. The waterproofing was not carried out in seawater, mainly in fresh water.
Drop test, artificially choose a shallow water surface, the underwater environment is mostly stone, so that after the watch falls into the water, it has a direct impact with the underwater stone, increasing the test intensity. Choose a height of one meter from the surface of the water and move freely.
The new weight is well controlled, thanks to the use of the material, compared to the old model light 14G but this material has a very bad place is not resistant to dirt.
Thanks for the reviewer: Hong Yi Yi Sheng
This evaluation report belongs to the author @鸿鹄义生兮 All prohibited for commercial use. If you need to reprint, please contact @装备酷å°ç¼–å…” or @鸿鹄义生兮 Thank you
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