Qin Hongfei originally thought that the machine was not made successfully, but it turned out that Qin Yun was lying. She was speechless for a moment.
Qin Yun was embarrassed by everyone's gazes, and he forced himself to explain, "I'm just testing it for you to see if it works." That's right, "But it works pretty well, but I don't know if it's stable."
Qin Hongfei also had concerns in this regard, so she naturally turned her attention to Xiaobai, oh no, Tang Jinnan and Shou.
The first said speechlessly, "Stop joking."
How could they possibly try something of unknown origin given their identities? However, before he could finish his words, he saw his friend walking up. He immediately swallowed his words and frowned, showing his disapproval.
Tang Jinnan silently stretched out his white and slender hand towards Qin Hongfei.
Qin Hongfei put the bracelet on him so quickly as if she was afraid that he would regret it the next second.
When you are ready.
Qin Yun and Concubine Qin quickly gathered around and asked casually, "Name, answer the truth."
"Tang Jinnan."
...
...
"Age, answer false."
"thirty."
The data values jump when answering both true and false questions.
Qin Hongfei asked another question. She asked, "What is the name of the person you like? Answer the truth."
Tang Jinnan's eyes suddenly turned to her.
On the side, the leader suddenly frowned.
Qin Hongfei didn't understand what was going on, and subconsciously touched her face, thinking that something was stuck on it. "Why are you looking at me like that? Answer the question!"
Qin Yun and Qin Fei immediately looked over with gossipy eyes.
Tang Jinnan originally suspected that Qin Hongfei was using her power to gossip for personal gain, but seeing her expression, he knew that he had over-guessed. She was simply testing him. He put away the thought and calmed down, "No."
He walked around to the machine and found that the values were within the normal range, which meant that Tang Xiaojin was not lying.
He looked at Qin Hongfei, then at his friend, and remained silent.
Qin Hongfei didn't notice the head's little movement, and even if she did, she wouldn't care. After seeing that the value was unchanged, she sighed, "Single dog."
Tang Jinnan didn't understand what "single dog" meant, but he could tell from Qin Hongfei's expression that it was not a good word, so he decided not to ask.
The subsequent tests also went smoothly.
The first test was also conducted, and after three people tried it, they all proved that the machine was very reliable.
Qin Hongfei was very satisfied. Her money was not wasted. She looked at Tang Jinnan with clear eyes and said, "Give me your opinion from your professional perspective. How about selling this machine?"
A look of astonishment appeared in Tang Jinnan's cold eyes.
The first one asked in confusion, "What do you mean?"
Tang Jinnan buttoned up his sleeves politely, "Do you think she was testing the function for you?"
Didn't I swallow the first sentence back under the gazes of the two of them? I always felt that I would be regarded as a fool if I said it out loud.
Tang Jinnan looked at the device and said calmly, "Heart rate monitoring has always been a medical device, only suitable for hospitals and research. What do you think of it being able to be a portable device for home use in a modified form?"
He was stunned for a moment, then quickly answered without thinking, "Hot deal!"
There are many men, women, young and old who have heart problems around the world! However, testing for this often requires going to a hospital and using professional equipment, which is very troublesome.
But if such a device appears on the market in Yangcheng City, it will be a great blessing for those patients with such diseases at home.
Ordinary people are not allowed to talk about it! But those who have some money will rush to buy it and are willing to buy it.
After all, the cost of treatment in this area is not low, very high.
The functions of this thing are more than just being used at home!
If necessary, people with special occupations can carry one with them when going out, and then use it on-site for testing.
Back in the 1990s, she became rich through scientific research
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