Circa Vaidio Blood Glucose Test Cartridge measures blood glucose concentration which could be self-tested for home and professional use. It is easy to use and handle and is simple in style and make. | Uses: It helps to check one's blood glucose and observe how the program affects the blood glucose level, which helps to keep diabetes manageable. | Product Specifications and Features: Measurement time: 5 sec Content: Monitor, cartridge, pricker, lancet, user manual and warranty card Less blood sample required and has side-way Insertion The strips are for one-time use and is easy-to-handle Fast blood absorption, accurate results and less pain Cartridge-based blood glucose monitor in which the blood sample area is far from the finger grip area, so there is a "Zero" chance of contamination, and it is more reliable A separate cartridge holding area ensures no contamination and maintains hygiene Wide HCT (hematocrit) range, a common interferent in test strips used by users to self-monitor blood glucose (BG), resulting in measurement bias Noble metal electrode cartridge for high precision and accuracy | Directions for Use: Insert the cartridge into the socket on the top of the meter and wait for the information on the blood glucose meter LCD to appear After obtaining a blood sample on the finger, gently touch the tip of the cartridge for the blood sample to be absorbed | Safety Information: Read the label carefully before use Store in a cool and dry place, away from sunlight Keep out of reach of children | Warranty Info (if applicable) It can be used up to 1 year after the vial opening.