Features for Fingertip Pulse Oximeter: <br><br>- Measure SpO2 and PR accurately<br>- Color OLED display SpO2 and PR, Pulse waveform and bargraph display<br>- High brightness full color OLED can be used even in dark night<br>- Four viewing angles and six display modes<br>- Four levels adjustable brightness<br>- Low battery voltage indicator<br>- Automatic power off when signal is not available for 4 seconds<br>- 2 AAA batteries support 30 hours continuously<br>- Mini size, light weight, convenient to carry<br>- Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc. <br>Specification for Fingertip Pulse Oximeter: <br><br>Display <br>	<br><br>64K color OLED <br><br>SpO2 <br>	<br><br>Measurement range: 35～99%<br>Resolution: ±1%Accuracy: ±2% (70%～99%), unspecified (<70%) <br><br>Pulse rate <br>	<br><br>Measurement range: 30～255 bpm<br>Resolution: ±1%<br>Accuracy: ±2bpm or ±2% (select larger) <br><br>Power<br>	<br><br>1.5V (AAA size) <br>alkaline battery x 2<br>Supply voltage: 2.6~3.6V <br><br>Working current <br>	<br><br>≤30mA <br><br>Interference resistance against ambient light <br>	<br><br>Deviation between SpO2 in nature indoor lighting condition and in dark room is less than ±1% <br><br>Dimension & Weight <br>	<br><br>57 (L) × 31(W) × 32(H) mm<br>50g (with batteries) <br><br><br>Package Content:<br>- 1 x RPO-50D Fingertip Oximeter<br><br>- 1 x Lanyard<br>- 1 x English user's manual<br>- 1 x Pouch<br><br><br>Note:<br>We will not include batteries, according to China law, batteries are not allowed for international air transportation.<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56556880e4bf324cd5d6606c-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56556880e4bf324cd5d6606c-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56556880e4bf324cd5d6606c-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56556880e4bf324cd5d6606c-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56556880e4bf324cd5d6606c-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/56556880e4bf324cd5d6606c-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=009330ce722c11e6ab6602f21594f071.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=d32627b26be711e68482065f903a9ac5.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=b3dea666688811e6a108024da5ac6195.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=62b267a65e8211e685b706b7d312ad91.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=b3a654a255a811e6ab36024da5ac6195.jpg" alt=""width="800" noproxy>