Purchase Qty. Reference FOB Price
50-499 Pieces US$2.25
500-999 Pieces US$2.00
1,000+ Pieces US$1.75
Product Description
Product Description Working Principle: The working principle of the dry biochemical analyzer is as follows: illuminate the color area of test card with a specific wavelength LED light source, measure the absorbance of the test card, capture the reflected signal strength with the photosensitive ...