Pulse oxymeter hand held
Two Parameters:SPO2, Pulse Rate.
1. Small, light, easy for carrying and handling;
2. Builtin Li_ion rechargeable battery by connecting USB power cable to PC,longtime operating time(Can operate 15 hours with fully charged battery);
3. Audio and visual alarm,sensor-off alarm, alarm limit can be set;
4. Automatic Power-off within 3 minutes;
5. Battery capacity indicator.