Screen type: OLED screen. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Screen resolution: 128 64.
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Professional Multifunctional Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
Aliexpress UK
The AILE Pulse Oximeter Oxygen Meter is a reliable and accurate tool for measuring oxygen saturation levels in adults. With a sleek silver design and a larger red screen for easy reading, this pulse oximeter is both fast and efficient. It operates on 2 AAA batteries, providing a battery life of up to 36 hours. Manufactured by SHENZHEN ACURIO INSTRUMENTS CO., LTD, this product is lightweight at 50g and compact with dimensions of 5.85 x 3.2 x 3.2 cm. It includes the necessary components for use and is a trusted device for healthcare professionals and individuals monitoring their oxygen levels.
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52mm Digital Air Fuel Ratio Gauge with Narrowband O2 Oxygen Sensor Car Gauge AFR Fit for 12V Car Voltmeter 2 in 1 Meter Voltage
Aliexpress UK
1 x Nasal Tubing. 1 x Connection Pipe. If you are satisfied with our service, pls. Detachable design of humidification bottle, easy to clean and more hygienic.
eBay
TDS Meter LCD Display Salinity Dissolved Oxygen Hardness Temp Water Quality Tester for School Laboratory
Aliexpress UK
Wide Pulse Rate Range. Weighing only50g, this compact,lightweight design makes it easy to carry and perfect for travel. Compact, lightweight, and portable. Sleek, Modern Finish. 1 × QC PASS Card. The vibrantmulti-color LED display allows you to easily view your readings, with4 adjustable viewing modes for added convenience and clarity in any light.
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Digital Online TDS Meter LCD Display Salinity Dissolved Oxygen Total Hardness Water Quality Purity Tester for School Laboratory
Aliexpress UK
🔸Comfortable & Universal Fit – Designed To Fit Most Finger Sizes Securely.
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SM-1 Water Quality Meter LCD Display Salinity Dissolved Oxygen Hardness Temp Tester for School Laboratory
Aliexpress UK
Size: 7.5 x 5.5 x 3.5 cm. Suitable for children aged 12 and above. Weight: 35 g. Sports/Health enthusiasts: Suitable for mountaineers, skiers, cyclists, and anyone who needs to be monitored. -Hope you can realize.
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TDS Meter LCD Digital Water Quality Tester Salinity Hardness Dissolved Oxygen Temp for Laboratory
Aliexpress UK
Blood Oxygen Monitoring. Display: Large Red LED Screen. Featuring a clear red LED display, the device provides easy-to-read results even in low light conditions. User Type: Adults. Large Red LED Display.
eBay
12V 52MM S-Serie Air Fuel Ratio Meter Ultra-Thin Round LED Digital Display with Wideband O2 Oxygen Sensor
Aliexpress UK
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.
eBay
52mm Digital Air Fuel Ratio Gauge With Narrowband O2 Oxygen Sensor Car Gauge AFR Fit for 12V Car Voltmeter 2 in 1 Meter Voltage
Aliexpress UK