Weony (ShenZhen) Technology Co., Ltd.
LCD size: :60x75.5mm with digit height 22mm
Product size: 118x38x55mm
Spec.
2x90 memory;
3 times average;
WHO indicator;
IHB indicator;
Year/month/date/time function;
Automatic power-off function;
Power by 4 AA size alkaline batteries or USB power supply;