Testing speed  | 144pieces/hour  | 
Testing wavelength  | 550nm,620nm,720nm  | 
Date storage  | storage of no less than 3000 sample data, free query in term of 5.testing data and sample number  | 
Reaction time  | 25-30 seconds  | 
Printer  | built-in, high-speed, temperature sense printer  | 
Power supply  | 220V±22V 50Hz±1HZ  |