Total (M / P / F) multifunctional dry biochemical analyzer consists of upper and lower casings, mainboard (including embedded microprocessor, signal processing system and battery management system), photochemical detection module, electrochemical detection module, wireless network module (Bluetooth module, WiFi wireless module and NFC near-field communication module), 4G network module (optional for different models), LCD module It is composed of lithium ion battery, attached software, type-C data cable and accessories (cuff sphygmomanometer).