Display type: TFT display SpO2. It is very suitable for oxygen and pulse reading, and has very small error margin. The bright OLED display can be clearly read in the dark, indoors or in bright sunlight.
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Fingerprint refrigerator locks Child safety locks Keyless operation drawer locks Window locks Prevents opening by children and
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Instructions: Principle of the CMS50D Pulse Oximeter is as follows: Fingertip Pulse Oximeter Model CMS-50D is designed to provide an affordable yet accurate way for spot-checking blood oxygen saturation levels and pulse rate. This Pulse Oximeter helps physicians, nurses, patients, athletes, and pilots to obtain accurate oxygen saturation readings very quickly. The CMS 50D pulse Oximeter is an accurate instrument for checking pulse rate and the saturation of peripheral oxygen (SpO2) in the blood. In healthy adults the resting heart rate is usually in the 50s, and the SpO2 is around 96%. The CMS 50D features an OLED color multi-direction display to show the pulse rate, oxygen saturation percentage, and the pulse waveform. The CMS 50D pulse Oximeter features an easy-to-read colour, multi-dir.
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New Smart Door Lock With Tuya APP Digital Electronic Lock Smart Home Wooden Door Lock Biometric Fingerprint
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Bluetooth | Information Update | Pulse Rate Monitor | Oxygen Saturation Monitor. Bluetooth Function: Yes. Screen Display: Two color OLED screen. Fast result reading: about 8-10s. Battery: 2 AAA batteries(Not included).
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Waterproof Key Safe TTlock/Tuya Fingerprint Bluetooth Key Box App Remote Unlock Wall Mount Security Lock Box Safety Box Padlock
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Screen Display: Two color OLED screen. - lanyard 1. - user manual 1.
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New Biometric Fingerprint Lock Security Smart Door Lock Password Electronic Locks Key IC Card Unlock APP Camera Electronic Lock
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Features: -Easy to use, you only need to insert your finger for 3-5 seconds to get a reading, when you remove your finger, the device will automatically shut off, saving energy and being environmentally friendly. -Equipped with a high-brightness backlight LED display, it helps to clearly read parameters such as SpO2, pulse and bar graph. -Lightweight and small, you can put it in your pocket comfortably and use it anywhere and at any time. -It is clinically validated to provide accurate and reliable results, making it an ideal tool for monitoring the health of the whole family. -It works with a rechargeable battery using a Type-C charging port and has an extra-long standby time. .
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10Pcs Key Embryo AB Lock Security Door Key Blank Electric Door Lock Blank Fingerprint Lock Password Lock Blank Car Key Blanks
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Small and light weight, convenient to carry. Power by: 2xAAA Battery (not included). Color: Bule, White. Material: ABS.
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TTLOCK 3D Face Recognition Access Control Keypad Door Lock Opener Fingerprint E-Key Code App RF Remote Facial RFID Card Unlock
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Oxygen Monitor Finger Adults, HOLFENRY Heart Rate Monitor
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Tuya Smart Fingerprint Padlock Waterproof Anti-Theft Electronic Digicode Lock for Cabinet Locker Dormitory Keyless Rechargeable
Aliexpress UK
It has a comfortable rubber cushion that provides extra stability and improves accuracy. With an efficient and long battery life, it works on just 2 x AAA batteries and takes just a few seconds to record.
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2/5pcs Baby Safety EVA Door Stopper Anti-Pinch Finger Guard Cute Animal Design Child Lock Protector for Furniture Newborn Care
Aliexpress UK