Place of Origin: China Brand Name: OEM Model Number: AF-DC Power Source: Electric Warranty: 1 Year After-sale Service: Online technical support Material: Plastic Shelf Life: 1years Quality Certification: ce Instrument classification: Class I Safety standard: None Product name: Percutaneous Jaundice Meter light source: LED Display: LCD power: Lithium battery (DC3.6V, 1000mAh 20%) Check color screen:: white end face is 0, the yellow end face 16.0 1.0 Advantage: easy to operate, convenient and safe use, easy to carry