We are a leading supply of different portable oximeter.
HX-II Pulse oximeter with AA size batteries:

Parameter: Pulse rate, SpO2

Measurement: Adult, Pediatric, Infant, Neonate, Animal

Apply with 9-pin D type connector SPo2 sensor, more compatible

Alarm setup easier with button on the panel

Three Standard AA size alkaline batteries or rechargable batteries

Fulfill CE saftety and EMC requirements

Automatically Power-off when no any operation in 3 minutes to save energy

Audiable and Visible Alarm, 2-level volumn adjustable

Net Weight is only 130g.
We also can supply other kinds of oximeter. If you need more information, pls feel free to contact us.

Regards,

Gu liming