(SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater. 2) SpO2 and Pulse Rate display,Pulse Rate waveform and bar graph display. 5) Screen brightness adjustable. Safety classification: type BF applied part.
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Zigbee Smart Ultrasonic Heat Meter LCD Display Air Conditioner Cold and Heat Water Meter Heating Energy Meter Work with Tuya App
Aliexpress UK
SpO2 error is ±4%. ■SpO2 value display. ■With SpO2 value and pulse rate value of storage, the storage data can be uploaded to computers ）. ■Pulse waveform display. ■Pulse rate value display, bar graph display.
eBay
2" 52mm Car Auto Tachometer Gauge 0~8000 RPM Meter Universal 7 Color LED Meter Boat tacometro moto tach digital speed meter
Aliexpress UK
The product is a 1PC Finger Pulse Oximeter Blood Oxygen Saturation Meter, designed for monitoring heart rate and blood oxygen saturation levels. It is a pulse oximeter without probe, compact in size and easy to use by placing it on the fingertip. The oximeter is suitable for various disciplines such as saturation monitoring, obstetrics & gynaecology, dentistry, and family medicine. Made in China, this unit is ideal for use in healthcare, laboratory, and dental settings. Perfect for checking oxygen levels and heart rate quickly and accurately.
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80A Tuya WIFI Smart Life Voltage Meter AC 85-290V Electric Meter 3-phase 4-wire DIN-Rail Energy Monitor KWS Current Power Meter
Aliexpress UK
1 Dissolved oxygen suspension tester. User-Friendly Design: Includes clear LCD display with backlight and simple one-touch operation for ease of use. Size:10.2 10.2 9.5cm. 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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Tuya Smart Energy Meter Monitor Module WiFi Energy Clamp Bidirectional Meter 80A Current Transformer Real-Time Electricity Meter
Aliexpress UK
UK Pulse Oximeter Blood Oxygen Saturation SpO2 Meter Finger Fingertip Oxymeter. Condition is "New". Dispatched with Royal Mail 2nd Class.
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Mini Car Air Ion Tester Meter Counter for Negative Air Ion Generator Air Ion Tester Meter Test Meter testing
Aliexpress UK
Description:1. This oximeter is a great gift and works right out of the box. 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 down, saving energy and being environmentally friendly.2. Battery Equipped with a high-brightness backlit LED display, it helps to clearly read parameters such as SpO2, pulse, and bar graphs. It works with a rechargeable battery that uses a Type C connector, which makes it more environmentally friendly.3. This pulse oximeter is lightweight, portable, and durable, and comes with an easy-to-carry power cord. It is designed for sports and aviation, not for medical use. Due to its small size and light weight, you can comfortably put it in your pocket or p.
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Magnetic Field Detector EMF Meter Hunting Paranormal Tester Electromagnetic Radiation EMF Meter Radiation Detector EMF Meter
Aliexpress UK
This oxygen detector with high accuracy, fast response and stable performance. When the oxygen concentration reaches the alarm level, sound and light double alarm. Alarm mode: sound and light. Detecting gas: oxygen.
eBay
Aicevoos High Precision Digital Illuminance Meter,Handheld Light Meter,Luxmeter Luminance Lux Test,Illuminance Tester,Lux Meter
Aliexpress UK
Applications:This product adopts the ultrasonic principle to detect the concentration and of oxygen in the gas,It is suitable for detecting the concentration and rate of oxygen output from oxygen generator and the output pressure.
eBay
RPM Engine Hour Meter Motorcycle Meter Inductive Gauge Alert Backlit Resettable Tacho Hour Meters for ATV Lawn Mower Jet Ski Pi
Aliexpress UK