Hygeia medical devices pvt ltd is offering fingertip pulse oximeter model pox100c. It is supplied under the brand name of `hygeia`. It is very simple and thus easy to use. Some key features of this fingertip pulse oximeter are as follows:
Weighs about 50g including batteries
Low power consumption
Can be used continuously for up to 10-12 hrs on 2 aaa batteries
Equipped with functional switch
Automatic power off when no signal is detected for 5 seconds