Material:ABS plastic Range: 30kg,15kg,10kg,20kg,25kg Graduation value:1g,0.5g, Product size: 23X29X4CM Unit selection: g,kg,lb,oz,ct,t Power: AC and DC (Batteries not included) Product weight:2kg - Overload protection - High-precision sensor, accurate transmission - Good stability and high precision - Simple calibration method with high calibration accuracy - Backlight function effectively save power and extend battery life Package Includes: 1 x Electronic scale 1 x Instruction manual 1 x power cord The surface of our electronic scale is completely flat, there is no unevenness, and it is very easy to clean. Our belief in service, if you have any questions, please contact us, we will answer any questions for you within 24 hours.