Will it eat the battery?

Its meant for spot readings really, not left on for hours, as unlike ones in hospitals it is not connected to a permanent power supply. With 2 x AAA batteries it should last a decent time though.

Is it an nhs approved uk oximeter? can it measure the oxygen level in the blood?

Yes, the oximeter is used to obtain heart rate and oxygen saturation values and it is an NHS approved pulse oximeter.

Why can't I put oil on my nails?

Because it is easier to get inaccurate readings with dark nail polish or artificial nails, because the probe's sensor light does not count cells correctly through these surfaces. Often, it is difficult to obtain accurate readings if your fingers are cold or have poor blood circulation. After washing your hands, if they feel cold, warm them up and remove the nail polish from one finger.

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Stay Ahead of the Curve! ⏱️

SMART ALARM SYSTEM - Stay informed with alerts for abnormal readings.
DURABLE BATTERY LIFE - Enjoy up to 36 hours of use with included batteries.
COMPACT PORTABLE DESIGN - Lightweight and easy to carry for on-the-go monitoring.
USER FRIENDLY FOR ALL AGES - Perfect for seniors, athletes, and everyone in between.
INSTANT ACCURATE READINGS - Get your SpO2 and pulse rate in under 5 seconds!

The Pulse Oximeter by CRFISH is a cutting-edge device designed for instant and accurate measurement of blood oxygen saturation (SpO2) and heart rate. With a user-friendly OLED display, smart alarm features, and a compact design, it's perfect for everyone from athletes to seniors. Equipped with a unique battery compartment design for safety and longevity, this oximeter is your go-to tool for health monitoring on the move.

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Manufacturer	CRFISH
Item Weight	27.2 g
Product Dimensions	5.99 x 3.28 x 3.18 cm; 27.22 g
Batteries	2 AAA batteries required.
Colour	Blue White with Sound Alarm
Style	Blue White with Sound Alarm
Specification met	CE
Included components	Pulse Oximeter×1, AAA Alkaline batteries×2, Packaging box×1, Portable lanyard×1, User manual×1
Batteries included?	No
Batteries Required?	Yes
Battery Cell Type	Alkaline
Battery life	24 Hours

Pulse Oximeter, Blood Oxygen Saturation Monitor, Heart Rate Monitor OLED Display with Alarm for Instant and Accurate Measurement Pulse Rate and SpO2 Level, with Battery and Lanyard (Blue)

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