Product Name: Medical Equipment Portable Digital LED Pulse Oximeter Model NO.: BX-22 Medical Device Regulatory Type: Type 1 Group: Adult and Children Certification: CE, ISO13485 Type: Pulse Oximeter Classification: Physiological Functions of Diagnosis and Monitoring Equipment N.W.: 30g Display: 64K Color OLED Display, Four Direction Adjustable Parameter: SpO2, Pulse Rate Battery: AAA Batteries Trademark: BENEMED Transport Package: Gift Box, Carton Specification: 31*34*54mm Origin: China HS Code: 9018199000 Product Description High Quality Portable Digital LED Fingertip SpO2 Pulse Oximeter BX-22 Features:Two parameters:SPO2, Pulse Rate.One waveform: SPO2 waveform (PLETH).64k colorOLED Display, Four Direction adjustable SpO2 and pulse monitoring, and Waveform display Easy to use with one-key operation Small in size, and easy to carry Low voltage alarm display, Auto power-off Light weight of 55g(batteries included) Runs on standard AAA batteries