Manufacturer of Cms-50a fingertip oximeter with the following features :

- integrated with spo2 probe and processing display module - can be used in: hospital, home, community medical treatment, sports healthcare, etc.
- can measure spo2 and pr accurately
- spo2 and pr display, pr waveform and bargraph display
- battery voltage indication
- backlight
- low power consumption; shut off automatically when no signal
- small volume(65(l) 35(w) 40(h) mm)12289 light, convenient to carry technical parameters - 1.6' lcd display, resolution 128*64
- spo2: 35 65374 99 65285 pulse ratio 65306 30 65374 250bpm - resolution: 1% for spo2, 1bpm for pulse ratio
- accuracy: 2% (70 65285 65374 99 65285), unspecified (<70%) for spo2, 2bpm or 2% (select larger) for pulse ratio - power: 1.5v (aaa size) alkaline batteries 2
- can work more than 30 hours continuously (backlight off) - interference resistance capacity against ambient light and measurement performance at low perfusion.