Specifications:

LCD size: 80x58mm with digit height 25mm
Product size: 139x95x34mm 

■     Acrylic front panel and ultra-thin cosmetic design
■     2x90 groups memory function
■     Automatic power-off function
■     3 times average
■     Year/month/date/time function
■     WHO and IHB indicator
■     Power by 4xAAA size alkaline batteries or micro USB power supply