1)* High precision strain gauge sensors system 
2)* Tempered glass platform: 300X300 X 6mm 
3)* Capacity: 2.5~180KG (Unit: Kg lb st) 
4)* Graduation: D=100g 
5)* LCD display size: 68X33mm 
6)* Auto on 
7)* Auto zeroAuto off 
8)* Over load indication 
9)* Low battery indication 
10)* Power: 1 PCS 3V CR2032 battery