Contents in the package: Main unit, Cuff（6-11cm）Cuff (10-19cm) Cuff (18-26cm) User manual High-definition color LCD display, strong visibility. Data storage function, up to 100 groups of data can be stored, by which measured data can be reviewed. One-touch operation, automatic BP measurement, adopts oscillometric multistep deflation measurement method, good repeatability. When measurement error happens, device will prompt error message. With short-time power storage function, when replacing the battery, the clock time function can't be affected.Three cuff mode: large, medium, small. User can choose corresponding cuff and cuff mode according to different body type of animals. NOTICE：Because the blood pressure measured by pets in different States will be different, in order to obtain more accurate data, it is suggested to measure the blood pressure when pets are calm, and multiple measurements can increase the accuracy of blood pressure.There are many reasons for inaccurate measurement results. The cuff can be tied higher, closer to the body, and the animal should be controlled as much as possible during measurement. If the front leg is not working, can try the back.