They contain electrodes that were produced using a sophisticated procedure. During the measurement, a certain amount of current is produced, which calculates the cholesterol value in the blood. For the cholesterol measurement the Auto-Coding technology facilitates the measurement. The product has a practical size that allows the user to easily remove the strip from the bottle and insert it into the test strip port of the meter without difficulty. At the tip where the blood is sucked into the reaction zone, with the help of SIP-in-technology, it is located far enough away from the meter in order to avoid contamination of the meter with blood.