Range: DO Dissolved Oxygen: 0 to 199.9%, 0 to 20mg/L, Temperature: 0°C to 50°C (32°F to 122°F). Resolution: DO Dissolved Oxygen: 0.1%, 0.01mg/L, Temperature: 0.1°C (0.2°F). If you do not receive our reply within 48 hours, pls.
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1 x Air Negative Oxygen Ion Tester. Product weight: 80G.
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Install the battery and connect the probe. (Note: alkaline battery is required for this machine!). Automatic shutdown function : There is no button operation for half an hour. Press“Mode/∧" to switch unit between % and mg/L.
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No buttons, out of put your finger in for 3-5 seconds to directly display the readings. It is widely used for sports, running, hiking, travel aviation and people who need to check blood oxygen and heart rate.
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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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Small size, portable, low power consumption, easy to carry.
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Finger Pulse Oximeter Blood Oxygen Saturation Meter SpO2 Heart Rate Monitor UK. Dispatched with Yodel Store to Door.
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1 Dissolved oxygen suspension tester. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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