Genuine and Original Yonker's product.
FDA Approval/Certification
https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfRL/rl.cfm?lid=593234&lpcd=OCH
Specifications
Model: Yonker 83C
Display: OLED
Parameters: SpO2, PR, waveform, Pulse bar
2 Digit Display (99%)
Material: Plastic
Features
Color : White
Dual color OLED displays SpO2, PR, waveform, Pulse bar;
4-direction & 6-mode display provide convenient readings;
Setting alarm range of Spo2 and pulse rate
Menu- function setting (Beep sounds, etc)
2pcs AAA-size alkaline batteries; automatically power off;
USD data transfer (Option)
Dimension
58mm*35mm*30mm
Weight (without battery)
33g
Power Requirements
2pcs AAA-size alkaline batteries
Package includes
Yonker Pulse Oximeter x1
AAA Batteries x2
Lanyard Strap x1
Instruction manual (ENG) x1
Warranty
1 year limited warranty
1 to 1 exchange
1 time exchange policy only
Wear & Tear Exclusion