Specifications:

• Voltage: 2.6-3.6V
• Type: Solid
• Resolution: 1 bpm
• Power Supply: 2 x AAA batteries (Not included)
• Origin: CN(Origin)
• Operating current: 30mA
• Model: XYY-001
• Model Number: Fingertip
• Measurement range 2: 30-240 bpm
• Measurement range 1: 70-99%
• Energy consumption: <30mA
• DIY Supplies: ELECTRICAL
• Color: Black
• Certification: NONE
• Brand Name: Duoyi
• Analytic: 1%