yongrow جهاز قياس نبضات القلب مع جهاز قياس الأكسجين في الدم OLED مع جهاز مراقبة معدل ضربات القلب SPO2 مع حقيبة حمل وحبل

جيد جدا

⭐⭐⭐⭐⭐ Digital Oximeter (Pulse + Oxygen Saturation) - Yonker / Yongrow The order was delivered super fast in 10 days as a registered mail and well packed in a bubble envelope. In addition, the goods were packed in their own box. This is a super high-quality measuring device for pulse and oxygen saturation from the brand "Yonker" or "Yongrow".. This oximeter is digital and even has an internal menu where you can make some settings. I showed it briefly in video, but I won't go into every single feature now. The scope of delivery includes the device itself, instructions for use, and a carrying strap, which can be attached to the device. Two AAA batteries are required, which were not included in the scope of delivery. The device has a very high quality finish. It consists of plastic and silicone or rubber and is covered with a protective film. You can see how the device works in my video. Basically you stick your finger in and turn it on. It is important that the underside of the finger lies on the red light. The measurement is carried out with a light pulse and is therefore neither painful nor in any way invasive. After the measurement, the device also switches off automatically after a few seconds if your finger is no longer in the device. Overall, I am really very satisfied with the product and the seller and would be happy to recommend both.

It came well packaged with an excellent and comprehensive user and info guide. It accurately displays your blood oxygen saturation level, pulse rate in 10 seconds and displays it on a large LED display It looks to be a solid, well made kit and worked perfectly. Its reading is easy to take, just clip it on your finger and turn it on at the press of a button and led display results show a picture. Its has small size which makes it easy to carry around and includes a lanyard for extra convenience. To use it, you need 2 AAA batteries which are not included with it, apart from this you are also getting a carry bag in which you can store it, it was delivered to me in 18 days.