The product is simple and convenient to use.
- products of small volume and light weight (including the total weight of the battery is about 50g), easy to carry.
- low power consumption products, with two AAA batteries can be used for 10 hours.
- may affect the normal use of the visible window when low voltage warning will be indicated in the battery voltage is too low.
in no signal of the product will automatically shut down in 8 seconds.

Scope of application: ward care, family health care, patient detection, outpatient medical treatment

power requirements: 2 section seven 1.5V alkaline batteries (shipped without battery)

Anti - ambient light and low perfusion ability
- display format: LCD display: oxygen saturation showed: 70 - 100%, four pieces of change to display 8 mode; (respectively up and down about the size of the font transform)
pulse rate: 30 - 240 BPM, 3 bit seven segment digital display;
pulse wave display: the chart display (bargraph);
low battery voltage indicator: LCD symbol.
- power requirements: 2 section seven 1.5V alkaline batteries, voltage range: 2.6 - 3.6 v.
- power consumption: less than 30 ma.
- resolution: oxygen saturation is 1%, the pulse rate is about 1 BPM.
- measurement accuracy: 2% + oxygen saturation in the 70%-100% segment, no less than 70%, the pulse rate is 2 BPM. The measurement performance of
- weak filling condition: can correctly display the SpO2 and pulse rate when pulse filling ratio is 0.5%.
- anti environmental interference ability: measurement of blood oxygen saturation measurement in indoor natural light and the existing lighting value under and darkroom conditions compared to the value of error is less than 1%.
- has the function of switch, no finger inserted 8 seconds after the automatic shutdown.

technical specifications

The product is simple and convenient to use.
- products of small volume and light weight (including the total weight of the battery is about 50g), easy to carry.
- low power consumption products, with two AAA batteries can be used for 10 hours.
- may affect the normal use of the visible window when low voltage warning will be indicated in the battery voltage is too low.
in no signal of the product will automatically shut down in 8 seconds.

Applicable scope: ward care, home care, patients, medical